Mercedes-Benz E-Class Coupe Operator's Manual page 91

Pull the 3 switch repeatedly to the point of
X
resistance in the direction of arrow : until
the panorama roof with power tilt/sliding
panel is fully closed.
Keep the 3 switch pulled for an additional
X
second.
Pull the 3 switch repeatedly to the point of
X
resistance in the direction of arrow : until
the roller sunblind is fully closed.
Keep the 3 switch pulled for an additional
X
second.
Make sure that the panorama roof with power
X
tilt/sliding panel and the roller sunblind can
be fully opened again.
If this is not the case, repeat the steps above.
X
Sliding sunroof
Z
89