| Complaint/Problem |
Possible cause |
Test step/Remedy 1) |
No. 1
Sliding/pop-up roof does not operate
with sliding/pop-up roof switch. |
Voltage supply circuit 30E, 15R
Sliding/pop-up roof voltage supply
Sliding/pop-up roof electrical circuit
Sliding/pop-up roof relay (M12/1k1, M12/1k2)
Sliding/pop-up roof motor (M12/1m1)
Combination control module (N10-1)
|
 23  3.0, 4.0
23 11.0
23 12.0 - 19.0 |
No. 2
Sliding/pop-up roof or power windows do not operate
with ignition key in position "1".
|
Voltage supply circuit 30A, 30B, 15R
Combination control module (N10-1) |
23 1.0, 2.0,
4.0 |
No. 3
Sliding/pop-up roof does not close/lower. |
Sliding/pop-up roof circuit
Sliding/pop-up roof relay (M12/1k1, M12/1k2)
Sliding/pop-up roof motor (M12/1m1)
|
23 12.0, 13.0,
18.0, 19.0
|
No. 4
Sliding roof does not open. |
Sliding/pop-up roof circuit
Sliding/pop-up roof relay (M12/1k1, M12/1k2)
Sliding/pop-up roof motor (M12/1m1)
|
23 14.0, 15.0
|
No. 5
Pop-up roof does not open.
|
Sliding/pop-up roof circuit
Sliding/pop-up roof relay (M12/1k1, M12/1k2)
Sliding/pop-up roof motor (M12/1m1)
|
23 16.0, 17.0
|
No. 6
Left front power window does not open.
|
Voltage supply circuit 30A, 30E, 15R
Left front power window circuit
Left front power window motor (M10/3)
Combination control module (N10-1)
|
23 1.0, 3.0,
4.0
23
20.0, 21.0
23 32.0, 33.0 |
No. 7
Left front power window one-touch opening
does not operate. |
Voltage supply circuit 30A, 30E, 15R
Left front power window circuit
Left front power window motor (M10/3)
Combination control module (N10-1)
|
23 1.0, 3.0,
4.0
23
20.0, 21.0
23 32.0, 33.0 |
No. 8
Left front power window does not close.
|
Voltage supply circuit 30A, 30E, 15R
Left front power window circuit
Left front power window motor (M10/3)
Combination control module (N10-1)
|
23 1.0, 3.0,
4.0
23
20.0, 22.0
23 32.0, 33.0 |
No. 9
Right front power window does not open.
|
Voltage supply circuit 30B, 30E, 15R
Right front power window circuit
Right front power window motor (M10/4)
Combination control module (N10-1)
|
23 1.0, 3.0,
4.0
23
20.0, 23.0
23 34.0, 35.0 |
No. 10
Right front power window one-touch opening
does not operate.
|
Voltage supply circuit 30B, 30E, 15R
Right front power window circuit
Right front power window motor (M10/4)
Combination control module (N10-1)
|
23 1.0, 3.0,
4.0
23
20.0, 23.0
23 34.0, 35.0
|
No. 11
Right front power window does not close. |
Voltage supply circuit 30B, 30E, 15R
Right front power window circuit
Right front power window motor (M10/4)
Combination control module (N10-1)
|
23 1.0, 3.0,
4.0
23
20.0, 24.0
23 34.0, 35.0 |
No. 12
Left rear power window does not open.
|
Voltage supply circuit 30B, 30E, 15R
Left rear power window circuit
Left rear power window motor (M10/5)
Combination control module (N10-1)
|
23 2.0, 3.0,
4.0
23
20.0, 25.0
23 36.0, 37.0 |
No. 13
Left rear power window does not close. |
Voltage supply circuit 30A, 30E, 15R
Left rear power window circuit
Left rear power window motor (M10/5)
Combination control module (N10-1)
|
23 2.0, 3.0,
4.0
23
20.0, 26.0
23 36.0, 37.0 |
No. 14
Right rear power window does not open.
|
Voltage supply circuit 30A, 30E, 15R
Right rear power window circuit
Right rear power window motor (M10/6)
Combination control module (N10-1)
|
23 2.0, 3.0,
4.0
23
20.0, 27.0
23 38.0, 39.0 |
No. 15
Rear right power window does not close.
|
Voltage supply circuit 30B, 30E, 15R
Right rear power window circuit
Right rear power window motor (M10/6)
Combination control module (N10-1)
|
23 2.0, 3.0,
4.0
23
20.0, 28.0
23 38.0, 39.0 |
No. 16
Child safety lock-out for left rear or right rear door
does not operate.
|
Circuit for rear power windows safety switch (S21/7)
(center console) |
23 29.0
|
No. 17
Central locking, power windows, sliding/pop-up roof do not operate with infrared remote central locking via RCL receiver (A26/7) (interior rearview mirror) or with ignition key |
Voltage supply circuit 30A, 30B, 30E
Driver's door lock circuit, front passenger's door lock circuit or trunk lid lock circuit
RCL control module (N54)
Lock switch circuit
Combination control module (N10-1)
|
23 1.0, 2.0,
3.0
23
5.0, 6.0, 7.0,
8.0
23 43.0
D.M., Body and Accessories,
Vol. 2, 4.5 23
32.0, 33.0 |
Printable
version
