P46.10-2627-06
1 Screw
2 Inner race
5 Carrier plate
a Retaining lug
N49 Steering angle sensor
N80 Steering column module
Modification notes
25.11.08 | Perform initialization of DTR control unit after replacing steering column tube module, added | Step 6 |
| Remove/install | ||
| Steering column tube module (N80) and steering angle sensor (N49) form one component and can only be replaced together | ||
1 | Remove clock spring contact | ||
2 | Remove bolt (1) | ||
3 | Unclip retaining lugs (a) of steering column module (N80) from carrier plate (5) | ||
4 | Pull steering column module (N80) out of carrier plate (5) | Installation: Check basic position of steering angle sensor (N49) (observe arrows on steering angle sensor (N49) and inner race (2). If the steering angle sensor (N49) twists, move the steering angle sensor (N49) into the center position before installing it again: | |
Turn inner race (2) of steering angle sensor (N49) counterclockwise as far as the limit stop (turn gently against the limit stop, risk of damage), then turn clockwise approx. two revolutions until the arrows on the steering angle sensor (N49) and inner race (2) match up. | |||
5 | Install in the reverse order | ||
6 | Perform initialization of DTR control unit with STAR DIAGNOSIS | After replacing steering column tube module (N80) on vehicles with code (219) Distronic (DTR) |