32 31 090 Removing and Installing/Replacing Steering Column

32 31 090 - Removing and installing/replacing steering column





Note:
Cars produced up to 12/2004 have a steering column with a 3-pin plug connection for electric steering column locking. Cars produced after this date have a 4-pin plug connection. Spare parts are offered for both variants.





Necessary preliminary tasks:
- Remove lower section of steering spindle 32 31 070 Removing and Installing/Replacing Steering Spindle Lower Section
- Remove footwell heating duct
- Remove steering column trims
- Disconnect all plug connections at fixture for steering column stalk
- Disconnect plug connection on electric steering column lock
- Remove wiring harnesses from steering column





Release screws (1).
Tightening torque 32 31 2AZ .
Secure steering column against falling out.
Release screws (2).
Tightening torque 32 31 2AZ .
Remove steering column towards rear.

Installation:
When inserting the steering column into the sleeve, make sure the sleeve is not pressed out of the bulkhead. Check installation position of sleeve, correct if necessary.





Replacement:
- Modify airbag unit 32 34 030 Removing and Installing/Replacing Airbag Unit
- Modify steering wheel 32 33 010 Removing and Installing/Replacing Sport Steering Wheel
- Modify fixture for steering column switch Service and Repair





After installation:
- Replacement: Lock and unlock electric steering column lock and clear fault memory in Car Access System (CAS)
- Replacement only: 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
- Check directional stability of car