| Complaint/Problem |
Possible cause |
Test step/Remedy 1) |
| Complete mirror adjustment does not function |
Lower control field control module (N72) |
DM,
B&A, Vol. 2.1, section 7.1, >23 |
| Steering column adjustment does not function |
Steering column up/down, in/out switch (S92/2s11, S92/2s12)
ESC motor (M20) |
 13
13 |
Left outside rearview mirror adjustment does not function
|
Outside rearview mirror-vertical/horizontal/left/right adjustment switches (N72s6, s7, s8)
Left outside rearview mirror (M21/6) motor |
13
23  1.0, 2.0 |
| Left outside rearview mirror vertical adjustment reversed |
Front driver-side door control module (N69/1)
coded incorrectly |
31 |
| Right outside rearview mirror adjustment does not function |
Outside rearview mirror-vertical/horizontal/left/right adjustment switches (N72s6, s7, s8)
Right outside rearview mirror (M21/7) motor |
13
23 3.0, 4.0 |
| Left outside rearview mirror heating does not function |
Left outside rearview mirror, voltage supply |
See WIS document:
AD88.79-P-6000-13A |
| Right outside rearview mirror heating does not function |
Right outside rearview mirror, voltage supply |
See WIS document:
AD88.79-P-6000-14A |
Steering column adjustment does not
function
|
Steering column adjustment switch |
13 |
Memory for mirror and steering
column adjustment does not function
|
Left outside rearviw mirror potentiometer
Right outside rearview mirror potentiometer
ESC motor (M20) potentiometer |
13
|
| Automatic dimming for interior rearview
mirror does not function |
Voltage supply for automatic dimming
feature |
23 5.0 |
| Automatic dimming for leftoutside
rearview mirror does not function (driver-side) |
Voltage supply for automatic dimming
feature |
23 8.0 |
Printable
version
