Vehicle data, GL 450
The data stated here refers specifically to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels.
See also:
Problems with the SmartKey
Problem
Possible causes/consequences and
Solutions
You cannot lock or unlock the vehicle using
the SmartKey.
The SmartKey battery is discharged or nearly discharged.
...
Cleaning the headliner and carpets
•► Roof lining: use soft brushes or dry
shampoo if it is particularly dirty.
•► Carpets: use carpet and textile cleaners
that have been approved and
recommended by Mercedes-Benz. ...
Important safety notes
In the following section, the term "sliding sunroof" refers to the panorama roof
with power tilt/sliding panel.
WARNING
When opening or closing the sliding sunroof, make sure that t ...