Secure clock spring contact (A45) against twisting by means of locking pin (2). Otherwise the clock spring contact (A45) may be damaged.
2
Remove steering angle sensor (N49) from steering column tube module
Installation: When replacing the steering angle sensor (N49), remove the red transport adhesive tape before installation.
Check
3
Check basic position of steering angle sensor (N49)
A yellow tooth should be visible in window (1).
If the basic position of the steering angle sensor (N49) relative to the clock spring contact (A45) has been changed or a black tooth should be visible in window (1), the basic position must be restored.
Adjust center position of clock spring contact (A45)