| Complaint/Problem |
Possible cause |
Test step/Remedy 1) |
| Complete mirror and steering column adjustment does not function |
Combination control module (N10-1)
|
 23  2.0 |
Driver-side outside rearview mirror adjustment does not function
|
Combination control module (N10-1)
Outside rearview mirror vertical/horizontal/left/right adjustment (S21s6/s7/s8)
Electrically adjustable and heated driver-side outside rearview mirror (M21/5) |
23 5.0, 6.0,
9.0
23 3.0
23 12.0 - 14.0 |
| Front passenger outside rearview mirror adjustment does not function |
Combination control module (N10-1)
Outside rearview mirror vertical/horizontal/left/right adjustment (S21s6/s7/s8)
Electrically adjustable and heated front pasenger outside rearview mirror (M21/4) |
23 10.0, 11.0,
14.0
23 4.0
23 7.0 - 9.0 |
| Driver-side outside rearview mirror heating does not function |
Driver-side outside rearview mirror, voltage supply |
23 15.0 |
| Front passenger outside rearview mirror heating does not function |
Front passenger outside rearview mirror, voltage supply |
23 16.0 |
Steering column adjustment
does not function
|
Steering column up/down/in/out
switch (S91s11, S91s12)
Combination control module (N10-1)
ESC motor group (M20)
CAN H/CAN L data line open circuit or short circuit |
23 17.0,
23 18.0, 19.0,
D.M., Body and Accessories,
Volume 5, 15.3, >23 >21.0 - 25.0
|
Memory for mirror and steering
column adjustment does not function
|
Voltage supply for combination control
module (N10-1)
Left front ESA switch group (S91)
Driver-side outside rearview mirror potentiometer
Front passenger outside rearview mirror potentiometer
Steering column potentiometer
Combination control module (N10-1) |
23 2.0
D.M., Body and Accessories
Volume 5, 15.3, >23 >2.0
23
9.0
23
14.0
23
18.0, 19.0
N10-1 |
| Automatic dimming for interior rearview
mirror does not function |
RCL receiver (interior rearview mirror
(A26/7)
Voltage supply for automatic dimming feature |
23 20.0 |
Printable
version
