Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Driver's door switch cluster
The driver's door switch cluster is connected via the LIN bus to the footwell module.
| Index | Explanation |
|---|---|
| 1 | Outside mirror adjustment switch |
| 2 | Selector switch, outside mirror left/right |
| 3 | Power window button, passenger's door |
| 4 | Power window button, rear right |
| 5 | Roller sun blind button |
| 6 | Child safety lock button |
| 7 | Power window button, rear left |
| 8 | Power window button, driver's door |
| 9 | Outside mirror fold-in button |
For opening or closing, the power window switch has two notch positions. The first notch position is used for the manual power window function. The second notch position (press) is used for the toll function of the power windows.
The power window switches are resistance-coded and switched to ground. The following graphic shows the principle of a resistance-coded switch.
| Index | Explanation |
|---|---|
| 1 | Illumination of power window switch |
| 2 | Resistance-coded switch |
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.