First read and observe the introductory information
and safety warnings
The roll-back function can reduce the risk of crush injuries when closing the electric panorama sliding/tilting roof . If the electric panorama sliding/tilting roof cannot close because it is stiff or obstructed, it will automatically open again immediately.
Closing the electric panorama sliding/tilting roof without the roll-back function
button within approximately 5
seconds after the roll-back function has been triggered and hold it in the direction
of the arrow Ⓓ at position 2 until the electric panorama sliding/tilting roof
is closed completely. 
WARNING
The roll-back function is also active during convenience closing of the windows and electric panorama sliding/tilting roof using the vehicle key .
Function of the electric panorama sliding/tilting roofVibration, conducting a road test before balancing wheels
If a customer brings a vehicle to the workshop complaining
about “vibration”, a road test is essential prior to balancing
the wheels.
This will give you information about the nature of the
vibration.
...
Removing and installing door opener illumination bulb -L108-/-L109-
Note
Removal and installation are described for the left side.
Removal and installation on the right side are carried out in
the same way (mirror image of left side).
Removing
–
Remove front ...
Cruise control system (CCS)
Cruise control system (CCS)
General description:
The functions of the cruise control system are controlled by
the engine control unit.
–
The cruise control system can be activated/deactivat ...