Mercedes-Benz 2002 M-Class Automobile User Manual


 
294Emergency operation of sliding/pop-up roof
Technical
data
Instruments
and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Emergency operation of sliding/pop-up roof
The sliding/pop-up roof can be opened or closed
manually should an electrical malfunction occur.
The sliding/pop-up roof drive is located behind the
cover between the front interior lamps.
1. Open cover by using a flat blade screw driver at top
edge.
2. Obtain crank (supplied with vehicle) and insert in
hexagon drive hole, located at rear end of the open
cover.
Note:
Push crank upward while turning it, to disengage the
electric motor.
To slide the roof closed or to raise the roof at the rear:
turn crank clockwise.
To slide the roof open or to lower the roof at the rear:
turn crank counterclockwise.
Synchronizing the sliding/pop-up roof
After manually operating the sliding/pop-up roof, a
timing synchronization is needed for future electrical
operation of the roof. To do so, remove fuse for sliding/
pop-up roof operation, located in fuse box, for one
second and reinstall. Now push and hold switch until
the sliding/pop-up roof is fully raised. Continue to hold
switch for another second.
For notes on fuses, see page 250.
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