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.
Electric Front Seat Adjustment: Notes
The seats can be adjusted from terminal 30B ON. The seat-adjustment switch simply has to be pressed in the desired direction. The seats can have up to eight adjustment axes.
The seat adjustment options are listed in the following table:
| Index | Comfort (Multi-function seat) | |
|---|---|---|
| Driver's side | Passenger's side | |
| Seat height adjustment | X | X |
| Longitudinal seat adjustment | X | X |
| Seat inclination adjustment | X | X |
| Backrest inclination adjustment | X | X |
| Head restraint height adjustment | X | X |
| Seat depth adjustment | X | X |
| Backrest width adjustment | X | X |
| Upper backrest adjustment | X | X |
Activation of the seat adjustment motors differ depending on the seat equipment.
For example, the seat-adjustment switches are evaluated either directly or via the LIN bus.
NO RELATED
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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.