Diesel Data: Automotive Repair

Sunroof / Moonroof Switch: Service and Repair




Moonroof Switch Test/Replacement

1. Remove the front individual map lights Front Individual Map Light Test/Replacement (With Moonroof).

2. Disconnect the moonroof switch 12P connector (A) and map light 3P connector (B).





3. Remove the moonroof switch (C) from the map light housing (D).

4. Check for continuity between the terminals in each switch position according to the table.





5. If the continuity is not as specified, check the bulb (E). If the bulb is OK, replace the switch.

6. Install the switch and light in the reverse order of removal.