Operation CHARM: Car repair manuals for everyone.

Service Hints

M2 MOON ROOF CONTROL RELAY
11 - GROUND : Always continuity
6, 12 - GROUND : Approx. 12 volts with the ignition SW at ON position
4 - GROUND : Approx. 12 volts with the ignition SW on and the moon roof control SW at CLOSE or UP position
5 - GROUND : Approx. 12 volts with the ignition SW on and the moon roof control SW at OPEN or DOWN position

M3 MOON ROOF CONTROL SW
5 - 4 : Close with the moon roof control SW at TILT UP position
6 - 4 : Close with the moon roof control SW at CLOSE position
2 - 4 : Close with the moon roof control SW at TILT DOWN position
3 - 4 : Close with the moon roof control SW at OPEN position
4 - GROUND : Always continuity