Waterproof membrane on left front door左前门前防水膜

Removal procedure拆卸程序

1. Preparation1. 准备工作 1 Park the vehicle on a flat road, activate the parking brake, and put the vehicle's power supply in the "OFF" state.将车辆停在平坦路面，启用驻车制动，使整车电源处于“OFF”状态。 2 Disconnect the negative terminal of the 12V battery.断开蓄电池负极。

2. Remove the left front door switch panel assembly2. 拆卸左前门开关面板总成 Reference: Left front door switch panel assembly参考：左前门开关面板总成

3. Remove the midrange speaker assembly (left front door)3. 拆卸中音扬声器总成(左前门) Reference: Midrange speaker assembly (left front door)参考：中音扬声器总成(左前门)

4. Remove the inner triangle plate assembly of the left front door4. 拆卸左前门内三角板总成 Reference: Left front door inner triangle assembly参考：左前门内三角板总成

5. Remove the left front door trim panel assembly5. 拆卸左前门饰板总成 Reference: Left front door trim panel assembly参考：左前门饰板总成

6. Remove the waterproof membrane on the left front door6. 拆卸左前门前防水膜

1 Pry out the waterproof membrane on the left front door.撬出左前门前防水膜。 Recommended tools: Interior parts removal tools推荐工具：内饰件拆卸工具

Installation procedure安装程序

1. Install the waterproof membrane on the left front door1. 安装左前门前防水膜

1 Place and adjust the waterproof membrane on the left front door to the installation position, press firmly and fasten it tightly.放置并调整左前门前防水膜到安装位置，用力按压并紧扣。

2. Install the left front door trim panel assembly2. 安装左前门饰板总成 Reference: Left front door trim panel assembly参考：左前门饰板总成

3. Install the midrange speaker assembly (left front door)3. 安装中音扬声器总成(左前门) Reference: Midrange speaker assembly (left front door)参考：中音扬声器总成(左前门)

4. Install the left front door inner triangle panel assembly4. 安装左前门内三角板总成 Reference: Left front door inner triangle assembly参考：左前门内三角板总成

5. Install the left front door switch panel assembly5. 安装左前门开关面板总成 Reference: Left front door switch panel assembly参考：左前门开关面板总成

6. Connect the negative terminal of the 12V battery6. 连接蓄电池负极