OBD data: item list
Every item we have read from the car so far: 544 items from 14 modules, each read with the diagnostic request "read data by identifier" (UDS service 22) on the normal OBD port. 71 have a known meaning, 63 a likely one and 410 none yet.
Work in progress: these meanings are our best reading so far and may change if we find they're wrong, and there are probably many more items still to find. All of it comes from three trips and some tests while parked, and some readings from that time may be off because we were still working things out. Can you help? See Help wanted at the end.
Known checked by a test (open a door, watch the bit change) or an exact match with the dashboard. Guess a likely meaning that still needs checking. Unknown no meaning yet.
Reading the table. Item is the module's request address and the item number (DID); the module answers on the address shown in its heading. Example is a real value in hex bytes as the module sent it, then worked through the formula. In a formula, value means all the item's bytes read as one number, first byte highest. Values that could identify a car (serial numbers, key codes) are hidden or cut short.
Odometer: not found yet. It isn't among the more than 540 items we have tested (any unit, either byte order). Our own estimate, adding up the distance from the wheel speeds trip by trip, matched the dashboard within 1 km (140.2 against 141 km).
The whole list as data: obd-items.json (every field) or obd-items.csv (for a spreadsheet).
Nothing matches. Try another word, or tick "also unknowns that never changed".
7E2 → 7EA · Battery (BMS)
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 7E2 0100 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 0105 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 30 | |
| 7E2 0107 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 30 | |
| 7E2 0109 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 30 | |
| 7E2 0110 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 0120 unknown | 76 | All FF: empty / not set. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF … (76 bytes) | |
| 7E2 0140 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 0200 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 01 | |
| 7E2 0201 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 01 | |
| 7E2 0300 known | 37 | Battery pack code Only the first 4 of 24 characters shown: it identifies one car. | text | "0B5P…" |
| 7E2 0301 unknown | 8 | Never changed: likely an ID, setting or calibration value. | 40 42 0F 00 00 00 00 00 | |
| 7E2 0302 unknown | 15 | Value not shown: fixed random-looking bytes; it may identify a car. | ||
| 7E2 0500 unknown | 100 | 100 bytes. The first bytes behave like a time counter. Bytes 65–66 read 14208, which looks like 142.08 km, but it never changed while the car drove: a constant, not the odometer. | 1A A5 D4 45 40 04 24 22 8C 7C A8 32 0A 09 12 89 74 5D 17 40 … (100 bytes) | |
| 7E2 0600 unknown | 4 | Text: "0000". | 30 30 30 30"0000" | |
| 7E2 0601 unknown | 4 | Text: "0000". | 30 30 30 30"0000" | |
| 7E2 0602 unknown | 3 | Text: "000". | 30 30 30 | |
| 7E2 0603 unknown | 3 | Text: "000". | 30 30 30 | |
| 7E2 0B7F unknown | 8 | Text: "????????". | 3F 3F 3F 3F 3F 3F 3F 3F"????????" | |
| 7E2 0FD1 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 3F | |
| 7E2 1000 known | 1 | 12 V supply voltage Home Assistant: 12 V battery | value ÷ 10 = V | 84→ 13.2 V |
| 7E2 1001 unknown | 2 | 00 00 | ||
| 7E2 1002 known | 2 | Battery state of health Home Assistant: Battery health | value ÷ 100 = % | 27 10→ 100.00 % |
| 7E2 1003 unknown | 1 | 00 | ||
| 7E2 1004 known | 2 | Free-running counter Counts about 50 per second; no use found. | counter, wraps at 65535 | 71 0F→ 28943 |
| 7E2 1005 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 03 | |
| 7E2 1006 unknown | 10 | All zero: empty / off. | 00 00 00 00 00 00 00 00 00 00 | |
| 7E2 1007 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E2 1008 unknown | 8 | All zero: empty / off. | 00 00 00 00 00 00 00 00 | |
| 7E2 1009 unknown | 9 | All zero: empty / off. | 00 00 00 00 00 00 00 00 00 | |
| 7E2 100A unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E2 1100 guess | 1 | 12 V supply (battery controller copy) Reads 0 while the car is off. | value ÷ 10 = V | 00→ 0.0 V |
| 7E2 1101 known | 1 | Cell with the highest voltage (cell number) | whole number | 6C→ 108 |
| 7E2 1103 known | 1 | Cell with the lowest voltage (cell number) | whole number | 29→ 41 |
| 7E2 1105 known | 2 | Battery pack voltage (copy) | value ÷ 10 = V | 0E 8D→ 372.5 V |
| 7E2 1106 known | 2 | Sum of all cell voltages | value ÷ 10 = V | 0E 8F→ 372.7 V |
| 7E2 1108 guess | 2 | Cell position, highest or lowest voltage? Only 12 and 13 seen. | cell number | 00 0C→ 12 |
| 7E2 1114 known | 1 | Average cell charge | value = % | 46→ 70 % |
| 7E2 1115 known | 1 | Hottest battery sensor (number) | whole number | 0C→ 12 |
| 7E2 1116 known | 1 | Coolest battery sensor (number) | whole number | 03→ 3 |
| 7E2 111A known | 2 | Battery charge, as on the dashboard Home Assistant: Battery charge | value = % | 00 57→ 87 % |
| 7E2 111B guess | 2 | Battery charge, the battery controller's own figure? Moves exactly with the dashboard charge but reads 1 % lower (63–92 against 64–93 %). | value = % | 00 56→ 86 % |
| 7E2 111C guess | 2 | Battery charge (copy) Same values as the dashboard charge. | value = % | 00 57→ 87 % |
| 7E2 111E guess | 2 | Full-charge limit? Stays at 100. | value = % | 00 64→ 100 % |
| 7E2 1120 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1129 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1136 known | 1 | Charging-plug detect voltage (CC2) | value ÷ 10 = V | 76→ 11.8 V |
| 7E2 114D known | 3 | Energy charged into the battery, lifetime total Home Assistant: Battery energy in (total) | value ÷ 10 = kWh | 00 05 0E→ 129.4 kWh |
| 7E2 1150 known | 54 | Battery temperatures, one per sensor (24 used) | each byte − 40 = °C | 45 45 45 45 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 … (54 bytes)"EEEEFFFFFFFFFFFFFFFFFEFE((((((((((((((((((((((((((((((" → 29–30 °C across 24 used |
| 7E2 1151 known | 300 | Cell voltages, one per cell (112 used) | each 2-byte value − 5000 = mV | 20 87 20 88 20 88 20 88 20 88 20 88 20 87 20 88 20 87 20 88 … (300 bytes)→ 3326–3329 mV across 112 used |
| 7E2 1152 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1158 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E2 1159 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E2 115C unknown | 768 | All zero: empty / off. | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 … (317 bytes) | |
| 7E2 115D unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1160 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1161 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1162 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1163 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1164 unknown | 1 | 00 | ||
| 7E2 1166 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 1167 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 | |
| 7E2 1168 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 | |
| 7E2 1169 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E2 1170 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E2 1171 guess | 2 | Battery pack voltage (another copy) Moves with the pack voltage (r = 0.92). | value ÷ 10 = V | 0E 8D→ 372.5 V |
| 7E2 1172 unknown | 2 | 00 00 | ||
| 7E2 1173 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 03 E8 | |
| 7E2 1174 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 03 E8 | |
| 7E2 1175 unknown | 2 | Moves through 13 values: a live measurement. Moves with lowest cell (r = −0.74). | 02 5F | |
| 7E2 1176 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 5A | |
| 7E2 1177 unknown | 2 | Moves through 26 values: a live measurement. Moves with battery charge % (r = −0.88). | 00 C7 | |
| 7E2 1178 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 01 F4 | |
| 7E2 1179 guess | 2 | Voltage-sag related? Moves opposite to the pack voltage (r = −0.99 over a drive), 545–577. Not the battery current. | whole number | 02 26→ 550 |
| 7E2 117A unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 64 | |
| 7E2 117B unknown | 2 | Moves through 23 values: a live measurement. Moves with battery charge % (r = −0.87). | 00 B5 | |
| 7E2 117C unknown | 2 | Never changed: likely an ID, setting or calibration value. | 01 EA | |
| 7E2 117D guess | 1 | Temperature? Always 80 (40 °C if it's value − 40). | value − 40 = °C? | 50→ 40 °C? |
| 7E2 117E guess | 1 | Temperature? Always 80, like 117D. | value − 40 = °C? | 50→ 40 °C? |
| 7E2 1180 known | 32 | Battery module-controller temperatures (16) | each byte − 40 = °C | 4E 4E 4E 4F 4E 4F 4D 4E 4F 4F 4F 4F 4F 4F 4E 4F 28 28 28 28 … (32 bytes)"NNNONOMNOOOOOONO((((((((((((((((" → 37–39 °C across 16 used |
| 7E2 1181 known | 1 | Module-controller temperature, highest Home Assistant: Battery electronics temperature | value − 40 = °C | 4F→ 39 °C |
| 7E2 1182 known | 1 | Module-controller temperature, lowest | value − 40 = °C | 4D→ 37 °C |
| 7E2 1183 known | 1 | Module-controller temperature, average | value − 40 = °C | 4E→ 38 °C |
| 7E2 1184 known | 1 | Hottest module controller (number) | whole number | 0D→ 13 |
| 7E2 1185 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 06 | |
| 7E2 1189 known | 3 | Energy taken from the battery, lifetime total Home Assistant: Battery energy out (total) | value ÷ 10 = kWh | 00 02 91→ 65.7 kWh |
| 7E2 1201 unknown | 2 | Rose 136 to 174 over 3 days but also fell between trips: not distance. Moves with energy out (kWh) (r = +0.90). | 00 AE | |
| 7E2 1202 unknown | 2 | Moves through 6 values: a live measurement. Moves with energy out (kWh) (r = +0.90). | 00 AE | |
| 7E2 1203 unknown | 2 | Moves through 6 values: a live measurement. Moves with energy out (kWh) (r = +0.90). | 01 68 | |
| 7E2 1204 guess | 2 | Drive / ignition counter? Rose 4 → 6 over two drives: +1 per drive. | 00 06 | |
| 7E2 1300 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 46 | |
| 7E2 1301 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 3E | |
| 7E2 1302 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 50 | |
| 7E2 1303 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 64 | |
| 7E2 1400 unknown | 3 | All zero: empty / off. | 00 00 00 | |
| 7E2 1401 known | 2 | Battery pack voltage Home Assistant: Battery voltage | value ÷ 10 = V | 0E 8D→ 372.5 V |
| 7E2 1402 guess | 2 | Charge-related value Follows the battery charge exactly (r = 1.00), so it isn't the current. | 00 2A | |
| 7E2 1403 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 04 | |
| 7E2 1404 guess | 2 | Battery current? 8000 = no current, above = discharging. Moves with our estimated current (r = 0.87) and the motor torque (r = 0.94). | (value − 8000) ÷ 10 = A (approximate) | 1F 4E→ 1.4 A |
| 7E2 1405 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E2 1407 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 | |
| 7E2 1408 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 03 | |
| 7E2 1409 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 140A unknown | 1 | Never changed: likely an ID, setting or calibration value. | 78 | |
| 7E2 140B unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 141E known | 2 | Battery charge (copy) | value = % | 00 57→ 87 % |
| 7E2 2009 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E2 2020 known | 2 | Cell voltage, highest Home Assistant: Highest cell, Cell spread | value − 5000 = mV | 20 89→ 3329 mV |
| 7E2 2022 known | 2 | Cell voltage, lowest Home Assistant: Lowest cell, Cell spread | value − 5000 = mV | 20 86→ 3326 mV |
| 7E2 2023 known | 2 | Cell voltage, average Home Assistant: Average cell | value − 5000 = mV | 20 87→ 3327 mV |
| 7E2 2024 known | 1 | Battery temperature, highest Home Assistant: Battery temperature max | value − 40 = °C | 46→ 30 °C |
| 7E2 2026 known | 1 | Battery temperature, lowest Home Assistant: Battery temperature min | value − 40 = °C | 45→ 29 °C |
| 7E2 2100 unknown | 4 | Text: "0000". | 30 30 30 30"0000" | |
| 7E2 2101 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 | |
| 7E2 2102 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 2300 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 2301 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E2 2303 unknown | 1 | All zero: empty / off. | 00 | |
| 7E2 2304 unknown | 2 | Falls as battery charge rises (r=-0.99, slow; may be coincidence) Moves with battery charge % (r = −0.99). | 05 04 | |
| 7E2 2305 unknown | 2 | Moves through 6 values: a live measurement. Moves with battery charge % (r = −0.99). | 05 04 | |
| 7E2 F010 unknown | 9 | Never changed: likely an ID, setting or calibration value. | 20 20 20 20 20 20 20 20 20" " | |
| 7E2 F020 unknown | 9 | Text: "?????????". | 3F 3F 3F 3F 3F 3F 3F 3F 3F"?????????" | |
| 7E2 F400 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 80 00 00 11 | |
| 7E2 F401 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 00 0F 00 00 | |
| 7E2 F41C unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E2 F420 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 80 00 80 00 | |
| 7E2 F421 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E2 F431 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E2 F440 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E2 F460 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E2 F480 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E2 F4A0 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E2 F4C0 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E2 F4E0 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E2 F813 unknown | 12 | Text: "????????????". | 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F 3F"????????????" |
7E3 → 7EB · Vehicle control (VCU)
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 7E3 0100 unknown | 10 | Never changed: likely an ID, setting or calibration value. | 27 00 42 00 43 81 F4 0C 04 00 | |
| 7E3 0110 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 0120 unknown | 75 | All FF: empty / not set. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF … (75 bytes) | |
| 7E3 0140 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 30 | |
| 7E3 0150 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 0160 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 0200 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 01 | |
| 7E3 0201 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 01 | |
| 7E3 0202 unknown | 1 | 00 | ||
| 7E3 0203 unknown | 16 | Value not shown: fixed random-looking bytes; it may identify a car. | ||
| 7E3 0204 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 0210 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 30 00 | |
| 7E3 0211 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 30 00 | |
| 7E3 0301 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E3 0511 known | 6 | Vehicle clock China time (UTC+8). | date and time: YY MM DD hh mm ss | 1A 0A 0B 15 04 0F→ 2026-10-11 21:04:15 |
| 7E3 0512 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 30 31 | |
| 7E3 0513 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 30 31 | |
| 7E3 0514 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 30 | |
| 7E3 0600 unknown | 1 | Switches between 2 values: a status or flag. | 59 | |
| 7E3 0603 guess | 17 | Vehicle configuration code | text | 42 30 31 41 30 32 31 48 31 20 20 20 20 20 20 20 20"B01A021H1 " → B01A021H1 |
| 7E3 1000 known | 1 | 12 V supply of this module | value ÷ 10 = V | 87→ 13.5 V |
| 7E3 1101 guess | 2 | Brake value (VCU) 0 released, 33250 at a hard press in P, 12750–24125 while braking or stopped. Always a multiple of 125. | value ÷ 125? | 00 7D→ 1 |
| 7E3 1103 unknown | 1 | Moves with gear P (r = −0.68). | 00 | |
| 7E3 1115 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1116 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 111C unknown | 1 | Never changed: likely an ID, setting or calibration value. | 05 | |
| 7E3 1124 guess | 2 | Temperature? 39–55 °C over a drive; follows the battery temperature (r = 0.85). | value ÷ 100 − 100 = °C? | 36 8E→ 39.7 °C? |
| 7E3 1125 guess | 2 | Temperature? 39–55 °C; follows the battery temperature (r = 0.95). Moves together with 1126. | value ÷ 100 − 100 = °C? | 36 9B→ 39.8 °C? |
| 7E3 1126 guess | 2 | Temperature? 39–55 °C; follows the battery temperature (r = 0.96). | value ÷ 100 − 100 = °C? | 36 9F→ 39.8 °C? |
| 7E3 1127 guess | 2 | Temperature? 39–55 °C; follows the battery temperature (r = 0.86). | value ÷ 100 − 100 = °C? | 36 9B→ 39.8 °C? |
| 7E3 1200 unknown | 4 | Switches between 3 values: a status or flag. Moves with gear P (r = −0.74). | 40 00 00 00 | |
| 7E3 1211 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1219 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 121A unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1221 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1224 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1225 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 1235 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 1244 guess | 1 | Brake pedal (VCU) Changed with the brake pedal in a guided test. | 00 | |
| 7E3 1245 unknown | 1 | 00 | ||
| 7E3 1300 guess | 1 | Drive readiness? 100 in P, 66 in D or R. | whole number | 64→ 100 |
| 7E3 1302 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 4F | |
| 7E3 130C guess | 2 | Drive state? 0 in P, 3 in D or R. | whole number | 00 00→ 0 |
| 7E3 130D unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 0A | |
| 7E3 141A unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 141B unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 141D unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 141E unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1420 guess | 2 | Motor speed (VCU) 24000 = stopped. | value − 24000 (0 at rest) | 5D C0→ 0 |
| 7E3 1441 unknown | 2 | Switches between 2 values: a status or flag. | 00 3C | |
| 7E3 1442 known | 2 | Pack voltage (VCU copy) | value ÷ 10 = V | 0E 88→ 372.0 V |
| 7E3 1443 guess | 2 | Acceleration, forward / back? 10000 = none. Moves with the acceleration worked out from the wheel speeds (r = 0.88). | (value − 10000) ÷ 1000 = m/s² (approximate) | 27 1D→ 0.01 m/s² |
| 7E3 1444 guess | 2 | 12 V target voltage (VCU) 14.1–14.3 V while driving. | value ÷ 1000 = V | 36 4C→ 13.90 V |
| 7E3 144A guess | 2 | Torque request? 1023 = none, below 1023 = regen. Follows the motor torque (r = 0.88) and acceleration. | value − 1023 (0 at rest) | 03 FF→ 0 |
| 7E3 144B guess | 2 | Torque request? (copy) Moves like 144A (r = 0.89 against the motor torque). | value − 1023 (0 at rest) | 03 FE→ -1 |
| 7E3 144C guess | 2 | Motor speed (VCU copy) Signed: 32767 = stopped. | value − 32767 (signed; 0 at rest) | 7F FF→ 0 |
| 7E3 144D known | 2 | Drive motor temperature 1 | value − 40 = °C | 00 48→ 32 °C |
| 7E3 144E known | 2 | Drive motor temperature 2 Home Assistant: Motor temperature | value − 40 = °C | 00 49→ 33 °C |
| 7E3 1452 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 04 | |
| 7E3 1454 unknown | 1 | Switches between 2 values: a status or flag. | 03 | |
| 7E3 1455 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1456 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 | |
| 7E3 1457 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1458 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 03 | |
| 7E3 1462 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 | |
| 7E3 1463 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 03 | |
| 7E3 1464 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 1468 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1469 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 146A unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 146B known | 1 | Battery charge in 0.5 % steps Exactly twice the dashboard charge (r = 1.00). | value ÷ 2 = % | AE→ 87.0 % |
| 7E3 146C unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 146D unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E3 146E unknown | 5 | Text: "01234". | 30 31 32 33 34"01234" | |
| 7E3 1470 unknown | 1 | Moves through 5 values: a live measurement. Moves with gear P (r = −0.96). | 01 | |
| 7E3 1471 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 1472 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 1474 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 1475 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 1477 known | 2 | Wheel speed, front left Wheel order front left, front right, rear left, rear right is assumed, not confirmed. Speed checked against the dashboard on a drive. Home Assistant: Speed | value ÷ 200 = km/h | 00 00→ 0.0 km/h |
| 7E3 1478 known | 2 | Wheel speed, front right See 7E3 1477. Home Assistant: Speed | value ÷ 200 = km/h | 00 00→ 0.0 km/h |
| 7E3 1479 known | 2 | Wheel speed, rear left See 7E3 1477. Home Assistant: Speed | value ÷ 200 = km/h | 00 00→ 0.0 km/h |
| 7E3 147A known | 2 | Wheel speed, rear right See 7E3 1477. Home Assistant: Speed | value ÷ 200 = km/h | 00 00→ 0.0 km/h |
| 7E3 147B unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 147C unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E3 147D unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 147E unknown | 1 | Moves through 4 values: a live measurement. Moves with pack voltage (r = +0.85). | BA | |
| 7E3 1480 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1481 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1482 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1483 guess | 1 | In P? 1 in P, 0 in D or R. | whole number | 01→ 1 |
| 7E3 1484 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1485 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1486 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 1487 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 05 | |
| 7E3 1489 unknown | 2 | Moves through 11 values: a live measurement. Moves with battery charge % (r = −0.93). | 00 13 | |
| 7E3 149A unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 149B unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 0C | |
| 7E3 149C guess | 2 | Torque or power request? 1023 at rest, 175–2954 seen. Follows the motor torque (r = 0.89). | value − 1023 (0 at rest)? | 03 FF→ 0 |
| 7E3 2100 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 80 00 | |
| 7E3 2103 known | 1 | Gear 6 = P, 1 = D, 5 = R; 4 = N probably (not tested). Home Assistant: Gear | whole number | 06→ 6 |
| 7E3 2104 guess | 1 | A/C request 02 with the A/C switched off on the screen, 05 or 06 with it on (guided test). Other values appear while driving: probably more A/C states. Home Assistant: A/C | 06 | |
| 7E3 2105 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 2106 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 2107 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 03 | |
| 7E3 2108 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 20 26 06 20 | |
| 7E3 2311 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 2312 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 2313 known | 2 | Battery discharge power limit | kW: value ÷ 100, or the value itself (scale not settled) | 00 C9→ 2.01 or 201 kW |
| 7E3 2314 known | 2 | Battery charge power limit | kW: value ÷ 100, or the value itself (scale not settled) | 00 87→ 1.35 or 135 kW |
| 7E3 2315 guess | 2 | Torque limit, maximum? | torque, scale unknown | 04 F3 |
| 7E3 2316 guess | 2 | Torque limit, minimum? | torque, scale unknown | 03 0B |
| 7E3 F400 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 80 00 00 11 | |
| 7E3 F401 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E3 F41C unknown | 1 | Never changed: likely an ID, setting or calibration value. | 29 | |
| 7E3 F420 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 00 00 00 01 | |
| 7E3 F440 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 44 00 00 01 | |
| 7E3 F442 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E3 F446 unknown | 1 | All zero: empty / off. | 00 | |
| 7E3 F460 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 00 00 00 01 | |
| 7E3 F480 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 00 00 00 40 | |
| 7E3 F49A unknown | 6 | All zero: empty / off. | 00 00 00 00 00 00 | |
| 7E3 F4A0 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E3 F4C0 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E3 F4E0 unknown | 4 | All zero: empty / off. | 00 00 00 00 |
7E4 → 7EC · Motor controller
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 7E4 0110 unknown | 1 | All zero: empty / off. | 00 | |
| 7E4 0120 unknown | 21 | All FF: empty / not set. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF … (21 bytes) | |
| 7E4 0200 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 02 | |
| 7E4 0201 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 02 | |
| 7E4 0511 known | 6 | Vehicle clock (copy) China time (UTC+8). | date and time: YY MM DD hh mm ss | 1A 0A 0B 15 00 0C→ 2026-10-11 21:00:12 |
| 7E4 1000 known | 1 | 12 V supply of this module | value ÷ 10 = V | 89→ 13.7 V |
| 7E4 1100 known | 2 | Inverter DC-bus voltage | value = V | 01 74→ 372 V |
| 7E4 1103 unknown | 2 | Moves through 18 values: a live measurement. Moves with gear P (r = +0.80). | 03 FF | |
| 7E4 1104 known | 1 | Motor / inverter temperature (copy) Same as 7E3 144E (r = 1.00). | value − 40 = °C | 49→ 33 °C |
| 7E4 1106 unknown | 2 | Moves through 19 values: a live measurement. Moves with gear P (r = +0.77). | 03 FE | |
| 7E4 1107 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 0C 34 | |
| 7E4 1108 guess | 1 | Temperature in the drive unit Rose 42 → 62 °C over a drive. | value − 40 = °C | 47→ 31 °C |
| 7E4 1109 guess | 1 | Temperature 31–47 °C; follows the motor temperature (r = 0.88). | value − 40 = °C | 47→ 31 °C |
| 7E4 110A guess | 2 | Torque- or current-like value About 1125 = zero. | whole number | 04 64→ 1124 |
| 7E4 110B unknown | 2 | Moves through 18 values: a live measurement. Moves with battery charge % (r = −0.62). | 04 65 | |
| 7E4 110C guess | 2 | Torque- or current-like value Moves with 110A; about 1125 = zero. | whole number | 04 65→ 1125 |
| 7E4 110D guess | 1 | Drive enabled 0 parked, 1 driving. | flag | 00 |
| 7E4 110E guess | 2 | Torque-related value Moves opposite to the motor torque (r = −0.90); 1000 at rest. | value − 1000 (0 at rest)? | 03 E8→ 0 |
| 7E4 110F guess | 2 | Second speed signal Follows the vehicle speed (r = 0.96 on two drives); 1000 at rest. | value − 1000 (0 at rest; unit unknown) | 03 E8→ 0 |
| 7E4 1110 known | 2 | Motor speed Signed: 32767 = stopped, below = reverse. About 7300 rpm at 80 km/h; scale not confirmed. | value − 32767 = rpm (signed) | 7F FF→ 0 rpm |
| 7E4 1400 guess | 2 | Torque request (motor controller)? 1023 = none. Follows the motor torque (r = 0.91). | value − 1023 (0 at rest) | 03 FF→ 0 |
| 7E4 1401 unknown | 1 | Switches between 2 values: a status or flag. | 03 | |
| 7E4 1402 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E4 1407 unknown | 2 | Moves through 17 values: a live measurement. Moves with acceleration (r = −0.69). | 04 64 | |
| 7E4 1408 guess | 2 | Motor torque About 1100 = zero; above = driving, below = regen. Unit unknown. | value − 1100 (0 at rest; unit unknown) | 04 65→ 25 |
| 7E4 2300 unknown | 1 | All zero: empty / off. | 00 | |
| 7E4 2301 unknown | 1 | All zero: empty / off. | 00 | |
| 7E4 2302 unknown | 1 | Switches between 2 values: a status or flag. | 03 | |
| 7E4 2303 unknown | 1 | All zero: empty / off. | 00 | |
| 7E4 2304 unknown | 2 | Moves through 5 values: a live measurement. Moves with acceleration (r = −0.69). | 00 F4 | |
| 7E4 2305 unknown | 2 | Moves through 13 values: a live measurement. Moves with motor rpm (r = +0.81). | 03 0B | |
| 7E4 2307 unknown | 2 | Moves through 17 values: a live measurement. Moves with pack voltage (r = +0.64). | 04 64 | |
| 7E4 2308 guess | 2 | Motor torque (copy) Same as 1408. | value − 1100 (0 at rest; unit unknown) | 04 65→ 25 |
| 7E4 230A guess | 2 | Motor controller state 3 = standby, 4 = running. | whole number | 00 03→ 3 |
| 7E4 230B unknown | 1 | Never changed: likely an ID, setting or calibration value. | 04 | |
| 7E4 2310 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 80 00 |
7E6 → 7EE · Charger / DC-DC
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 7E6 0110 unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 0120 unknown | 25 | All FF: empty / not set. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF … (25 bytes) | |
| 7E6 0140 unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 0200 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 01 | |
| 7E6 0201 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 00 01 | |
| 7E6 0600 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 0601 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 10 6F | |
| 7E6 060C unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 060D unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 060E unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 7E6 060F unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 0610 unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 0611 unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 0612 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 7E6 0613 unknown | 3 | All FF: empty / not set. | FF FF FF | |
| 7E6 1000 guess | 2 | 12 V output of the DC-DC converter | value ÷ 100 = V | 05 44→ 13.48 V |
| 7E6 1100 unknown | 2 | Switches between 3 values: a status or flag. | 00 01 | |
| 7E6 1101 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 1102 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 1103 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 1104 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 1105 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 1106 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 1107 unknown | 2 | Moves through 9 values: a live measurement. | 01 74 | |
| 7E6 1108 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 04 00 | |
| 7E6 1109 guess | 2 | DC-DC current? Changed in the A/C test, like 110B. | value = A? | 00 05→ 5 A? |
| 7E6 110A unknown | 2 | Moves through 5 values: a live measurement. Moves with DC-DC 12 V output (r = +0.95). | 00 72 | |
| 7E6 110B guess | 2 | DC-DC current? Dropped 43 → 33 during the A/C test. | value = A? | 00 1A→ 26 A? |
| 7E6 110C guess | 1 | Charger or DC-DC temperature? 29–44 °C; follows the motor temperature (r = 0.93). Same values as 1111. | value − 40 = °C | 45→ 29 °C |
| 7E6 110D unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 110E unknown | 2 | Never changed: likely an ID, setting or calibration value. | 27 EC | |
| 7E6 110F unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 1110 unknown | 1 | All zero: empty / off. | 00 | |
| 7E6 1111 guess | 1 | Charger or DC-DC temperature? Same values as 110C. | value − 40 = °C | 45→ 29 °C |
| 7E6 1400 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 0A | |
| 7E6 1401 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 03 FC | |
| 7E6 1402 guess | 2 | 12 V target voltage (DC-DC) | value ÷ 1000 = V | 37 DC→ 14.30 V |
| 7E6 1403 unknown | 2 | Switches between 2 values: a status or flag. | 10 5B | |
| 7E6 1404 unknown | 2 | All zero: empty / off. | 00 00 | |
| 7E6 1405 unknown | 6 | Moves through 38 values: a live measurement. Moves with energy out (kWh) (r = +0.84). | 1A 0A 0B 15 00 1A | |
| 7E6 2000 unknown | 1 | Moves with motor temp (r = +0.81). | 00 | |
| 7E6 2001 unknown | 1 | Moves with motor temp (r = +0.81). | 00 | |
| 7E6 2100 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 05 | |
| 7E6 2101 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 18 | |
| 7E6 2102 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 |
720 → 7A0 · Body (IBCM)
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 720 0100 unknown | 19 | Never changed: likely an ID, setting or calibration value. | 01 1C C0 0A 01 0A 50 64 AC 68 24 31 03 05 02 09 00 04 06 | |
| 720 0101 unknown | 10 | Never changed: likely an ID, setting or calibration value. | 0D 05 06 0C 0A 50 03 05 00 00 | |
| 720 0102 unknown | 10 | Value not shown: fixed random-looking bytes; it may identify a car. | ||
| 720 0103 unknown | 10 | Never changed: likely an ID, setting or calibration value. | 1E 50 5D 00 03 01 04 19 BE 0C | |
| 720 0104 unknown | 16 | Never changed: likely an ID, setting or calibration value. | 0B 05 06 01 1E 32 14 28 00 13 05 01 03 00 06 28 | |
| 720 0105 unknown | 8 | Never changed: likely an ID, setting or calibration value. | 00 00 00 00 2D 00 28 00 | |
| 720 0106 unknown | 8 | Never changed: likely an ID, setting or calibration value. | 04 03 04 78 1E 64 1C 00 | |
| 720 0108 unknown | 8 | Never changed: likely an ID, setting or calibration value. | 19 32 4B 64 7D 96 AF C8 | |
| 720 010B unknown | 4 | Never changed: likely an ID, setting or calibration value. | 0A 64 04 04 | |
| 720 010C unknown | 2 | Never changed: likely an ID, setting or calibration value. | 05 02 | |
| 720 010D unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 720 010E unknown | 4 | Never changed: likely an ID, setting or calibration value. | 55 A1 55 55 | |
| 720 010F unknown | 8 | Never changed: likely an ID, setting or calibration value. | 1E 28 32 3C 46 50 5A 64 | |
| 720 0110 unknown | 1 | All zero: empty / off. | 00 | |
| 720 0113 unknown | 5 | Never changed: likely an ID, setting or calibration value. | 78 20 00 00 00 | |
| 720 0115 unknown | 6 | Never changed: likely an ID, setting or calibration value. | F0 00 5F 00 00 00 | |
| 720 0120 unknown | 20 | Never changed: likely an ID, setting or calibration value. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 3F FE 40 00 | |
| 720 0130 unknown | 8 | Switches between 2 values: a status or flag. | 28 3A F8 9B 2D 00 AA 08 | |
| 720 0131 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 2F | |
| 720 0132 unknown | 1 | Never changed: likely an ID, setting or calibration value. | AA | |
| 720 0133 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 11 | |
| 720 0134 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 720 0135 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 55 | |
| 720 0136 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 55 | |
| 720 0137 unknown | 1 | All zero: empty / off. | 00 | |
| 720 013A unknown | 1 | Never changed: likely an ID, setting or calibration value. | AA | |
| 720 013B unknown | 10 | Never changed: likely an ID, setting or calibration value. | C0 1A 00 0A 00 00 00 00 00 00 | |
| 720 0140 unknown | 1 | All zero: empty / off. | 00 | |
| 720 01FD unknown | 1 | Never changed: likely an ID, setting or calibration value. | 27 | |
| 720 01FE unknown | 1 | Never changed: likely an ID, setting or calibration value. | 01 | |
| 720 01FF unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 | |
| 720 0200 unknown | 2 | All zero: empty / off. | 00 00 | |
| 720 0201 unknown | 2 | All zero: empty / off. | 00 00 | |
| 720 0202 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 | |
| 720 0204 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 03 | |
| 720 0205 unknown | 1 | All zero: empty / off. | 00 | |
| 720 0208 unknown | 16 | Text: "AF_EMSBCMPEPSTEL". | 41 46 5F 45 4D 53 42 43 4D 50 45 50 53 54 45 4C"AF_EMSBCMPEPSTEL" | |
| 720 0300 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 77 | |
| 720 0301 unknown | 16 | 4-byte codes that look like key IDs shown as XX. | XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX | |
| 720 0302 unknown | 1 | Never changed: likely an ID, setting or calibration value. | F0 | |
| 720 0303 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 05 03 1E 01 | |
| 720 0304 unknown | 8 | Never changed: likely an ID, setting or calibration value. | 01 57 2B 64 1A 1E 01 00 | |
| 720 0305 unknown | 8 | Never changed: likely an ID, setting or calibration value. | 0A 07 01 00 00 02 00 11 | |
| 720 0306 unknown | 20 | Never changed: likely an ID, setting or calibration value. | 32 19 19 19 19 19 19 19 19 32 19 19 19 19 19 19 19 19 00 00 | |
| 720 0307 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 05 03 | |
| 720 0400 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 0A 0F 0F 0F | |
| 720 0510 guess | 132 | Lock / unlock history Example made up; real records hold the times the car was locked and unlocked. Home Assistant: Last body event (experimental) | 11-byte records, newest first: type, YY MM DD hh mm ss (local time), 4 more bytes | 04 1A 01 01 0C 00 00 00 00 00 00 14 1A 01 01 0B 3B 1E 00 00 … (22 bytes)→ two records: lock at 2026-01-01 12:00:00, unlock at 11:59:30 (made-up example) |
| 720 0600 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 23 | |
| 720 1000 known | 1 | Module supply voltage (12 V) | value ÷ 10 = V | 86→ 13.4 V |
| 720 1001 known | 1 | Module supply voltage (12 V) | value ÷ 10 = V | 86→ 13.4 V |
| 720 1100 unknown | 16 | Moves through 20 values: a live measurement. Moves with gear P (r = +0.94). | 00 00 00 00 00 87 00 00 00 00 00 00 00 00 00 00 | |
| 720 1102 unknown | 24 | Never changed: likely an ID, setting or calibration value. | 41 59 35 5F 42 30 00 00 31 2E 33 00 00 00 00 00 30 31 2E 30 … (24 bytes) | |
| 720 1103 unknown | 8 | All zero: empty / off. | 00 00 00 00 00 00 00 00 | |
| 720 1105 unknown | 14 | Never changed: likely an ID, setting or calibration value. | 00 00 00 00 FF FF FF FF FF FF FF FF FF FF | |
| 720 1106 unknown | 14 | 4-byte codes that look like key IDs shown as XX. | XX XX XX XX A8 4F 4F 27 1A 0A 07 12 02 0F | |
| 720 1107 unknown | 14 | Never changed: likely an ID, setting or calibration value. | 00 00 00 00 FF FF FF FF FF FF FF FF FF FF | |
| 720 1108 unknown | 14 | 4-byte codes that look like key IDs shown as XX. | XX XX XX XX A8 4F 4F 27 1A 0A 07 12 01 1B | |
| 720 11FF known | 8 | Tyre pressure and temperature, 4 wheels Four (pressure, temperature) byte pairs. Matches the dashboard tyre display. Which pair is which wheel is not confirmed yet. Updates only while driving. Home Assistant: Tyre 1 pressure, Tyre 1 temperature, Tyre 2 pressure, Tyre 2 temperature, Tyre 3 pressure, Tyre 3 temperature, Tyre 4 pressure, Tyre 4 temperature | per wheel: pressure byte ÷ 5 = psi, temperature byte − 50 = °C | B2 51 C1 4D B1 57 AF 57→ 35.6 psi 31 °C, 38.6 psi 27 °C, 35.4 psi 37 °C, 35.0 psi 37 °C |
| 720 1200 known | 2 | Body status bits Bit 10 = in P. Bit 20 = brake pedal pressed (on at 94 % of stops in D). Home Assistant: Brake pedal | bit flags | 00 10 |
| 720 1201 known | 1 | Doors and boot open Bit 80 = front right (driver on RHD), 40 = front left, 20 = rear left, 10 = rear right, 08 = boot. Each door was opened and closed in a guided test (right-hand-drive car). Home Assistant: Driver door, Front passenger door, Rear left door, Rear right door, Boot | bit flags | 80 |
| 720 1202 unknown | 1 | Switches between 2 values: a status or flag. | 30 | |
| 720 1203 unknown | 1 | Switches between 2 values: a status or flag. | 04 | |
| 720 1204 guess | 8 | Copy of the body status (720 2E00) plus 4 fixed bytes First 4 bytes follow 720 2E00. The 4 fixed bytes are shown as XX: they are the same on every read and could single out one car. | 04 38 00 0C XX XX XX XX | |
| 720 1205 unknown | 8 | All zero: empty / off. | 00 00 00 00 00 00 00 00 | |
| 720 1206 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 04 | |
| 720 1207 known | 2 | Brake pedal switch Bit 8000 = brake pedal pressed: moves exactly with bit 20 of 720 1200 (r = 1.00). | bit flags | 00 04 |
| 720 2100 known | 1 | Indicators Bit 80 = left indicator, bit 08 = right indicator (guided test, and each followed by a turn the matching way on a drive). | bit flags | 00 |
| 720 2101 known | 2 | Lamp outputs: reversing light and brake light Bit 0100 = reversing light (set exactly while in R), bit 0800 = brake light (with the brake pedal). 3010 is the resting value. | bit flags | 00 00 |
| 720 2102 guess | 1 | Body status Bit 02 comes on at unlock or a door opening and goes off later: interior light? Bit 02 switches with the doors: interior light? | bit flags | 82 |
| 720 2103 unknown | 2 | Switches between 1 values: a status or flag. | 08 06 | |
| 720 2104 unknown | 1 | All zero: empty / off. | 00 | |
| 720 2105 unknown | 2 | All zero: empty / off. | 00 00 | |
| 720 2106 guess | 1 | Reverse state 08 normally, 10 in reverse. | 08 | |
| 720 2107 unknown | 9 | Bytes 6-7 jumped 24 to 280 once (one bit): a flag, not the odometer. | 80 00 00 00 00 30 01 18 00 | |
| 720 2108 guess | 8 | Copy of the body status (720 2E00) plus 4 fixed bytes Same as 720 1204. The 4 fixed bytes are shown as XX: they are the same on every read and could single out one car. | 04 38 00 0C XX XX XX XX | |
| 720 2109 guess | 8 | Copy of the body status (720 2E00) plus 4 fixed bytes Same as 720 1204. The 4 fixed bytes are shown as XX: they are the same on every read and could single out one car. | 04 38 00 0C XX XX XX XX | |
| 720 210A guess | 8 | Copy of the body status (720 2E00) plus 4 fixed bytes Same as 720 1204. The 4 fixed bytes are shown as XX: they are the same on every read and could single out one car. | 04 38 00 0C XX XX XX XX | |
| 720 210B unknown | 8 | All zero: empty / off. | 00 00 00 00 00 00 00 00 | |
| 720 210E guess | 2 | Body status 2004 in P, 2204 in D or R. 2004 in P, 2204 in D or R. Bit 0400 switches only when a door opens or closes. | bit flags | 20 04 |
| 720 2113 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 08 | |
| 720 2114 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 0F | |
| 720 2115 unknown | 1 | Switches between None values: a status or flag. | 01 | |
| 720 2116 unknown | 28 | Never changed: likely an ID, setting or calibration value. | 0A FF FF FF FF 03 FF 04 07 FF FF 08 FF FF FF 09 FF FF 01 05 … (28 bytes) | |
| 720 2117 unknown | 28 | All FF: empty / not set. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF … (28 bytes) | |
| 720 2300 unknown | 4 | All zero: empty / off. | 00 00 00 00 | |
| 720 2301 unknown | 12 | Never changed: likely an ID, setting or calibration value. | FF 00 00 FF 00 00 FF 00 00 FF 00 00 | |
| 720 2302 unknown | 1 | All zero: empty / off. | 00 | |
| 720 2A13 unknown | 8 | Never changed: likely an ID, setting or calibration value. | 04 00 00 00 00 00 00 00 | |
| 720 2E00 guess | 4 | Body status Byte 3 bit 40 = all doors and boot closed. Byte 1 bit 01 changes with the left indicator. Byte 2 bit 20 is set in reverse. Byte 2 bit 02 and byte 1 bit 80 switch only when a door opens or closes (interior light or door ajar?). | bit flags | 04 38 00 0C |
| 720 2EF1 unknown | 12 | Switches between 1 values: a status or flag. | 08 08 08 08 08 08 08 08 08 08 08 08 | |
| 720 2EF2 unknown | 36 | Never changed: likely an ID, setting or calibration value. | 00 00 03 00 20 00 05 01 00 00 00 00 00 00 02 00 00 00 00 00 … (36 bytes) | |
| 720 2EF3 unknown | 23 | Only the first 4 of 23 characters shown: it identifies one car. | "IBC2…" |
719 → 799 · Door module, right (driver on RHD)
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 719 1000 known | 1 | 12 V supply of this module | value ÷ 10 = V | 88→ 13.6 V |
| 719 1001 unknown | 3 | Never changed: likely an ID, setting or calibration value. | 02 00 00 | |
| 719 1002 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 0A 00 00 00 | |
| 719 1200 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 44 44 14 00 | |
| 719 1201 unknown | 7 | Changes about 12 times a minute even when parked. Unknown door-module data. | B7 00 00 03 A6 04 A6 | |
| 719 1203 known | 2 | Locked / unlocked 9400 = unlocked, A800 = locked. Also switches when the car locks itself at speed. Home Assistant: Doors unlocked | 9400 = unlocked, A800 = locked | 94 00→ unlocked |
| 719 1204 unknown | 1 | 00 | ||
| 719 1208 known | 8 | Windows, right side Bytes 0–1 = front right window (driver on RHD): 0100 closed … 03C8 fully down; byte 1 ÷ 2 = % open. Byte 2 = window motor: 02 going down, 01 going up, 00 stopped. Bytes 4–7 = rear right window, same layout (rear not confirmed yet). Home Assistant: Driver window open, Rear right window open | byte 1 ÷ 2 = % open (front), byte 5 ÷ 2 (rear); byte 2 = window motor | 01 00 00 00 01 00 00 00→ front closed, rear closed |
718 → 798 · Door module, left
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 718 1000 known | 1 | Module supply voltage (12 V) | value ÷ 10 = V | 88→ 13.6 V |
| 718 1001 unknown | 3 | Never changed: likely an ID, setting or calibration value. | 02 00 00 | |
| 718 1002 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 0A 00 00 00 | |
| 718 1200 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 44 44 14 00 | |
| 718 1201 unknown | 7 | Changes about 12 times a minute even when parked. Unknown door-module data. Moves with energy in (kWh) (r = −0.79). | B7 00 00 04 09 04 54 | |
| 718 1203 known | 2 | Locked / unlocked (copy in the left door module) Moves exactly with 719 1203. | 9400 = unlocked, A800 = locked | 94 00→ unlocked |
| 718 1204 guess | 1 | Left mirror / indicator flags Bit 10 is on with the left indicator (guided test); 0 parked, 4 driving. | bit flags | 00 |
| 718 1208 known | 8 | Windows, left side Bytes 0–1 = front left window: 0100 closed … 03C8 fully down; byte 1 ÷ 2 = % open. Byte 2 = window motor: 02 going down, 01 going up, 00 stopped. Bytes 4–7 = rear left window, same layout (rear not confirmed yet). Home Assistant: Front passenger window open, Rear left window open | byte 1 ÷ 2 = % open (front), byte 5 ÷ 2 (rear); byte 2 = window motor | 01 00 00 00 01 00 00 00→ front closed, rear closed |
710 → 790 · Brakes and stability (IPB)
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 710 1001 guess | 1 | Supply voltage at another scale? Varies slowly between 168 and 178. | whole number | AA→ 170 |
| 710 1005 unknown | 4 | All FF: empty / not set. | FF FF FF FF | |
| 710 1101 known | 10 | Stability-system sensors: steering, g-forces, yaw, brake pressure Five 2-byte values, FFFF while parked. Bytes 0–1 steering wheel angle = (15610 − value) × 0.1° (+ = left, full lock about ±490°). Bytes 2–3 sideways g = (value − 792) × about 0.025 m/s² (+ = left). Bytes 4–5 forward/back acceleration, gravity included = (value − 796) × about 0.025 m/s². Bytes 6–7 yaw rate = (value − 981) × 0.1 °/s (+ = turning left). Bytes 8–9 hydraulic brake pressure (likely): value − 2778; zero while regen does the braking, rises below about 10 km/h and when holding. Checked on 34 turns of one drive (steering, yaw), against speed × yaw (sideways g) and against road-height profiles driven out and back (forward g). | five 2-byte values: see notes | FF FF 03 1C 03 1E 03 D6 0A DA→ sideways +0.10 m/s², forward +0.05 m/s², yaw +0.1 °/s, brake pressure 0 |
| 710 1104 guess | 8 | Brake temperatures? Four 2-byte values, maybe one per wheel. Rose 35 → 60–62 over a stop-and-go drive. | four 2-byte values | 00 1D 00 1D 00 1D 00 1D |
| 710 1106 unknown | 4 | All FF: empty / not set. | FF FF FF FF | |
| 710 1115 unknown | 4 | All FF: empty / not set. | FF FF FF FF | |
| 710 1205 guess | 3 | Brake held flag Bit 400000 is on while the brake is held (brake-pressed test; Auto Hold not tested). | bit flags | 00 00 00 |
| 710 1400 unknown | 1 | Switches between 2 values: a status or flag. | 01 | |
| 710 1401 unknown | 3 | Never changed: likely an ID, setting or calibration value. | FF FF 00 | |
| 710 1402 guess | 1 | Parking brake state? 1 or 2; changes around P / D. | whole number | 01→ 1 |
| 710 1406 unknown | 2 | All zero: empty / off. | 00 00 |
711 → 791 · Parking brake (EPB)
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 711 1105 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 1B 58 | |
| 711 1106 unknown | 2 | Never changed: likely an ID, setting or calibration value. | 1B 58 | |
| 711 1111 unknown | 10 | Never changed: likely an ID, setting or calibration value. | 00 00 01 18 06 15 41 59 35 20 | |
| 711 1200 unknown | 1 | Never changed: likely an ID, setting or calibration value. | 02 |
724 → 7A4 · Liftgate
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 724 1000 known | 1 | 12 V supply of this module | value ÷ 10 = V | 88→ 13.6 V |
| 724 1200 unknown | 1 | All zero: empty / off. | 00 | |
| 724 1201 unknown | 1 | All zero: empty / off. | 00 |
72B → 7AB · Head unit / cluster
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 72B 0100 unknown | 15 | Never changed: likely an ID, setting or calibration value. | 01 00 5D 21 0A 7F 01 00 00 0C 26 00 80 00 00 | |
| 72B 0101 unknown | 61 | Value not shown: fixed random-looking bytes; it may identify a car. | ||
| 72B 0110 unknown | 1 | All zero: empty / off. | 00 | |
| 72B 0120 unknown | 26 | All FF: empty / not set. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF … (26 bytes) | |
| 72B 0204 unknown | 1 | All zero: empty / off. | 00 | |
| 72B 0305 unknown | 5 | Never changed: likely an ID, setting or calibration value. | 01 00 01 01 01 | |
| 72B 030A unknown | 38 | All zero: empty / off. | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 … (38 bytes) | |
| 72B 030B unknown | 38 | All zero: empty / off. | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 … (38 bytes) | |
| 72B 030C unknown | 38 | All zero: empty / off. | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 … (38 bytes) | |
| 72B 030D unknown | 38 | All zero: empty / off. | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 … (38 bytes) | |
| 72B 0330 unknown | 6 | Never changed: likely an ID, setting or calibration value. | 26 07 22 12 32 00 | |
| 72B 1000 known | 1 | Module supply voltage (12 V) | value ÷ 10 = V | 87→ 13.5 V |
| 72B 1052 known | 50 | Certificate server address (text) The maker's shared server address, the same on every car. | text | 61 69 6F 6E 2D 73 65 61 2D 70 75 62 2D 70 6B 69 2D 63 6D 73 … (50 bytes)"aion-sea-pub-pki-cms.aionicv.com" → aion-sea-pub-pki-cms.aionicv.com |
| 72B 1053 unknown | 8 | Value not shown: a short number stored as text (same as 72D 1053); it may identify a car. | ||
| 72B 1202 known | 7 | Cluster clock Local time. | date and time, BCD: YY YY MM DD hh mm ss | 20 26 10 11 18 33 34→ 2026-10-11 18:33:34 |
| 72B 2104 known | 7 | Cluster clock (copy) Local time. | date and time, BCD: YY YY MM DD hh mm ss | 20 26 10 11 18 33 34→ 2026-10-11 18:33:34 |
72D → 7AD · T-box (telematics)
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 72D 1000 known | 1 | 12 V supply of this module | value ÷ 10 = V | 89→ 13.7 V |
| 72D 1014 known | 50 | Telematics server address (text) The maker's shared server address, the same on every car. | text | 61 69 6F 6E 2D 73 65 61 2D 6D 71 74 74 2D 70 75 62 6C 69 63 … (50 bytes)"aion-sea-mqtt-public-access.aionicv.com" → aion-sea-mqtt-public-access.aionicv.com |
| 72D 1053 unknown | 8 | Value not shown: a short number stored as text; it may identify a car. | ||
| 72D 105E unknown | 8 | Value not shown: a short number stored as text; it may identify a car. |
734 → 7B4 · Airbag / seatbelt? (unconfirmed)
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 734 1000 known | 1 | 12 V supply of this module | value ÷ 10 = V | 8E→ 14.2 V |
| 734 1001 unknown | 1 | Switches between 2 values: a status or flag. | 01 | |
| 734 1FC7 unknown | 16 | Changes now and then. Seatbelt or airbag candidate: worth a guided test. | 03 34 03 34 03 2D 03 2D 03 36 03 3C 00 00 00 00 | |
| 734 1FC9 unknown | 4 | Changes now and then. Seatbelt or airbag candidate. | 08 E9 08 F6 | |
| 734 1FCA unknown | 3 | Text: "370". | 33 37 30 | |
| 734 1FCB unknown | 3 | Text: "210". | 32 31 30 | |
| 734 1FCC unknown | 7 | Text: "8060AY5". | 38 30 36 30 41 59 35"8060AY5" | |
| 734 1FCD unknown | 4 | Never changed: likely an ID, setting or calibration value. | 22 04 46 01 | |
| 734 1FCE unknown | 4 | Never changed: likely an ID, setting or calibration value. | 31 03 08 01 | |
| 734 1FCF unknown | 1 | All zero: empty / off. | 00 | |
| 734 1FD0 unknown | 15 | Never changed: likely an ID, setting or calibration value. | 26 07 02 02 49 00 00 00 00 00 00 00 00 00 00 | |
| 734 1FD1 unknown | 8 | Never changed: likely an ID, setting or calibration value. | 00 00 00 00 00 00 10 10 | |
| 734 1FD2 unknown | 12 | Changes now and then. Seatbelt or airbag candidate. | 05 F3 05 FB 05 F8 06 08 05 F9 06 0C | |
| 734 1FD3 unknown | 2 | All zero: empty / off. | 00 00 | |
| 734 1FD4 unknown | 2 | All zero: empty / off. | 00 00 | |
| 734 1FD5 unknown | 4 | Never changed: likely an ID, setting or calibration value. | 92 20 28 01 | |
| 734 2001 unknown | 2 | 98 96 | ||
| 734 2002 unknown | 2 | 00 00 | ||
| 734 2003 unknown | 2 | 00 00 | ||
| 734 2004 unknown | 2 | 00 00 | ||
| 734 2006 unknown | 2 | 00 00 | ||
| 734 2007 unknown | 2 | 00 00 | ||
| 734 2101 unknown | 8 | 00 00 00 00 00 00 00 00 | ||
| 734 2102 unknown | 8 | 00 00 00 00 00 00 00 00 | ||
| 734 2103 unknown | 2 | 00 00 | ||
| 734 2104 unknown | 16 | 7E 11 77 A3 76 48 7F FF 7E B4 75 30 00 00 00 00 | ||
| 734 2105 unknown | 24 | 80 A2 75 30 77 AC 75 30 79 C2 75 30 8B BB 74 44 80 A2 75 30 … (24 bytes) | ||
| 734 2107 unknown | 16 | 7E 65 77 AC 76 28 7F FF FF FF FF FF FF FF FF FF | ||
| 734 2108 unknown | 16 | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | ||
| 734 2109 unknown | 16 | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | ||
| 734 210A unknown | 16 | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | ||
| 734 210B unknown | 16 | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | ||
| 734 210C unknown | 16 | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | ||
| 734 210E unknown | 16 | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | ||
| 734 210F unknown | 8 | 01 FF FF FF FF FF FF FF | ||
| 734 2110 unknown | 16 | 7B 6B 76 6E 77 79 76 4B 7B 6B 77 79 FF FF FF FF"{kvnwyvK{kwy" | ||
| 734 2111 unknown | 16 | 7B 6B 76 6E 77 79 76 4B 7B 6B 77 79 FF FF FF FF"{kvnwyvK{kwy" | ||
| 734 211A unknown | 12 | 06 66 06 66 06 66 06 66 06 66 06 66 | ||
| 734 211C unknown | 2 | 02 8A | ||
| 734 2123 unknown | 4 | 01 F4 00 64 | ||
| 734 2124 unknown | 4 | FF FF 00 58 | ||
| 734 2130 unknown | 16 | 7B 68 FF FF FF FF FF FF FF FF FF FF FF FF FF FF | ||
| 734 2131 unknown | 16 | 75 30 75 C6 79 C2 75 30 FF FF FF FF FF FF FF FF | ||
| 734 2132 unknown | 8 | 7B 68 FF FF FF FF FF FF | ||
| 734 2133 unknown | 8 | 75 30 79 C2 FF FF FF FF | ||
| 734 2134 unknown | 8 | 80 A2 79 C2 FF FF FF FF | ||
| 734 2135 unknown | 8 | 7E 3A 76 1A FF FF FF FF |
74F → 7CF · Gateway
| Item | Bytes | Meaning | Formula | Example |
|---|---|---|---|---|
| 74F 1000 known | 1 | Module supply voltage (12 V) | value ÷ 10 = V | 8C→ 14.0 V |
| 74F 1400 unknown | 40 | 40-byte gateway block; byte 12 = 139 never changed since 9 Oct: not the odometer. | 7C 6A 84 80 49 0A 00 F8 61 62 79 89 8B 6E 5B E1 D6 02 31 02 … (40 bytes) | |
| 74F 2101 unknown | 3 | Never changed: likely an ID, setting or calibration value. | 03 03 03 | |
| 74F 2102 unknown | 50 | All FF: empty / not set. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF … (50 bytes) | |
| 74F 2108 unknown | 43 | Never changed: likely an ID, setting or calibration value. | 0F 01 01 01 01 FF 0F 01 01 01 01 FF 0F 01 01 01 01 FF 0F 01 … (43 bytes) | |
| 74F 2109 unknown | 50 | All FF: empty / not set. | FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF … (50 bytes) | |
| 74F 2110 unknown | 13 | Moves through 15 values: a live measurement. | 05 01 01 01 04 01 02 01 04 01 02 01 04 | |
| 74F 2200 unknown | 1 | All zero: empty / off. | 00 |
Help wanted
These 56 items change but we don't know what they mean yet. Most were read only every few minutes, so "moves with" is a hint, not proof. With the same car, a guided test settles an item quickly: read it, do one thing (open a door, switch on the wipers), read it again.
Also wanted: the odometer, remaining range, trip meters, accelerator pedal, outside temperature, wipers, seatbelts, charging state and the fridge.
- 7E2 0500 100 bytes. The first bytes behave like a time counter. Bytes 65–66 read 14208, which looks like 142.08 km, but it never changed while the car drove: a constant, not the odometer.
- 7E2 1001 changes; nothing it follows yet
- 7E2 1003 changes; nothing it follows yet
- 7E2 1164 changes; nothing it follows yet
- 7E2 1172 changes; nothing it follows yet
- 7E2 1175 Moves with lowest cell (r = −0.74).
- 7E2 1177 Moves with battery charge % (r = −0.88).
- 7E2 117B Moves with battery charge % (r = −0.87).
- 7E2 1201 Moves with energy out (kWh) (r = +0.90).
- 7E2 1202 Moves with energy out (kWh) (r = +0.90).
- 7E2 1203 Moves with energy out (kWh) (r = +0.90).
- 7E2 2304 Moves with battery charge % (r = −0.99).
- 7E2 2305 Moves with battery charge % (r = −0.99).
- 7E3 0202 changes; nothing it follows yet
- 7E3 0600 Switches between 2 values: a status or flag
- 7E3 1103 Moves with gear P (r = −0.68).
- 7E3 1200 Moves with gear P (r = −0.74).
- 7E3 1245 changes; nothing it follows yet
- 7E3 1441 Switches between 2 values: a status or flag
- 7E3 1454 Switches between 2 values: a status or flag
- 7E3 1470 Moves with gear P (r = −0.96).
- 7E3 147E Moves with pack voltage (r = +0.85).
- 7E3 1489 Moves with battery charge % (r = −0.93).
- 7E4 1103 Moves with gear P (r = +0.80).
- 7E4 1106 Moves with gear P (r = +0.77).
- 7E4 110B Moves with battery charge % (r = −0.62).
- 7E4 1401 Switches between 2 values: a status or flag
- 7E4 1407 Moves with acceleration (r = −0.69).
- 7E4 2302 Switches between 2 values: a status or flag
- 7E4 2304 Moves with acceleration (r = −0.69).
- 7E4 2305 Moves with motor rpm (r = +0.81).
- 7E4 2307 Moves with pack voltage (r = +0.64).
- 7E6 1100 Switches between 3 values: a status or flag
- 7E6 1107 Moves through 9 values: a live measurement
- 7E6 110A Moves with DC-DC 12 V output (r = +0.95).
- 7E6 1403 Switches between 2 values: a status or flag
- 7E6 1405 Moves with energy out (kWh) (r = +0.84).
- 7E6 2000 Moves with motor temp (r = +0.81).
- 7E6 2001 Moves with motor temp (r = +0.81).
- 720 0130 Switches between 2 values: a status or flag
- 720 1100 Moves with gear P (r = +0.94).
- 720 1202 Switches between 2 values: a status or flag
- 720 1203 Switches between 2 values: a status or flag
- 720 2103 Switches between 1 values: a status or flag
- 720 2107 Bytes 6-7 jumped 24 to 280 once (one bit): a flag, not the odometer
- 720 2EF1 Switches between 1 values: a status or flag
- 719 1201 Changes about 12 times a minute even when parked. Unknown door-module data.
- 719 1204 changes; nothing it follows yet
- 718 1201 Moves with energy in (kWh) (r = −0.79).
- 710 1400 Switches between 2 values: a status or flag
- 734 1001 Switches between 2 values: a status or flag
- 734 1FC7 Changes now and then. Seatbelt or airbag candidate: worth a guided test.
- 734 1FC9 Changes now and then. Seatbelt or airbag candidate.
- 734 1FD2 Changes now and then. Seatbelt or airbag candidate.
- 74F 1400 40-byte gateway block; byte 12 = 139 never changed since 9 Oct: not the odometer
- 74F 2110 Moves through 15 values: a live measurement