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.
32 31 090 Removing And Installing/Replacing Steering Column
Necessary preliminary tasks:
- Disconnect battery negative terminal. See BATTERY NEGATIVE LEAD (COUPE) or BATTERY NEGATIVE LEAD (CONVERTIBLE) .
- Remove footwell heating duct
- Remove steering column trims. See UPPER SECTION OF STEERING COLUMN TRIM and LOWER SECTION OF STEERING COLUMN TRIM .
- Disconnect all plug connections at fixture for steering column stalk
- Disconnect plug connection on electric steering column lock
- Remove wiring harnesses from steering column
- Slide sleeve for steering spindle on steering column upwards. See REPLACING STEERING SPINDLE SLEEVE .
Installation:
Press sleeve into bulkhead and check installation position, correct if necessary.
Release clamping screw (1) on steering column (2).
Installation:
Tightening torque 32 31 1AZ .
Clean thread to remove all remnants of screw securing adhesive.
Replace clamping screw.
Clamping screw must rest in groove of steering column.
No kinking permitted!
Release screws (1).
Tightening torque 32 31 2AZ .
Secure steering column against falling out.
Unfasten screws (2).
Tightening torque 32 31 2AZ .
Remove steering column towards rear.
Installation:
Prior to installing, slide sleeve onto steering column.
Replacement:
- Modify AIRBAG UNIT
- Modify STEERING WHEEL
- Modify fixture for steering column switch. See REMOVING AND INSTALLING/REPLACING FIXTURE FOR STEERING COLUMN STALK .
After installation:
- Replacement: Lock and unlock electric steering column lock and clear fault memory in Car Access System (CAS).
- Replacement: Turn steering wheel in both directions to full lock. The airbag warning lamp must not light up in the process.
- Carry out steering angle sensor adjustment/adjustment for active front steering. See ADJUSTMENT FOR ACTIVE FRONT STEERING / CARRYING OUT STEERING ANGLE SENSOR ADJUSTMENT .
- Check directional stability of car.
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.