Test point 19: Elimination:

1. Replace support with gear unit.
2. Actuate switch for memory seat adjustment.
The text in the fault memory changes from present to not present if the cause of the fault has really been eliminated.
If the fault is still present, there is a fault in the wire. For a fault in the wire, proceed as described below:
Disconnect plug at support with gear unit.
Disconnect mirror plug from the control module.
Use an ohmmeter to check for short circuit on the support plug Pin 5, wire color yellow, and Pin 7, wire color pink.
If no short circuit is detected:
Use an ohmmeter to check for open circuit on the support plug Pin 3 and the mirror plug on the control module Pin 5 Ohmmeter display <5ohm
If the fault is still present, replace control module.