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.
61 31 233 Removing and installing/renewing Lane Departure Warning engine electrical system (TLC actuator)
Necessary preliminary tasks:
- Remove airbag unit. See AIRBAG UNIT or AIRBAG UNIT (SPORT STEERING WHEEL) .
Remove lower steering wheel trim
Disconnect plug connection (1).
Release screws (2) and remove engine electrics (3).
Tightening torque 32 33 2AZ .
Installation note:
Replace screws (2).
Ensure correct cable routing.
Replacement from build date 03/2009:
Engine electrical system must be readjusted.
The service module "Adjustment actuator Lane Departure Warning" can be found at:
- Body
- Camera-based driver support systems
- Adjustment actuator Lane Departure Warning
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.