mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Sunroof / Moonroof Position Sensor > < Body - Sliding Roof Won't Open/Close/Tilt Up/Tilt Down
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Sunroof / Moonroof Panel: Adjustments

AR77.20-P-1100Q Adjusting Sliding/Pop-Up Roof Panel

- with CODE (414a) Electric glass sliding/pop-up roof

1

Detach bellows on both sides

2

Close sliding / pop-up roof

3

Loosen screws (1)

4

Insert cardboard strips (2) into rear sealing joint.

NOTE:  The cardboard strips (2) have a length of approx. 500 mm and a thickness of approx. 2 mm.

5

Adjust gaps

6

Carry out height adjustment

7

Tighten screws (1)

Electric Sliding Roof

8

Synchronize sliding/pop-up roof

NOTE:  To synchronize, move sliding/pop-up roof to pop-up position and hold switch down for 1s.

9

Check sliding/pop-up roof for proper function and fit

10

Install in the reverse order

Sunroof / Moonroof Position Sensor > < Body - Sliding Roof Won't Open/Close/Tilt Up/Tilt Down