Mercedes-Benz GL-Class
Mercedes-Benz GL-Class
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.
...
Important information
WARNING
When the climate control system is
deactivated, the outside air supply and
circulation are also deactivated. Only choose
this setting for a short time. Otherwise the
windows could f ...
Checking tire pressure electronically
– Make sure that the SmartKey is in position
2 in the ignition lock.
– Press the or
button on the
steering wheel to select the Serv. menu.
– Press the or
button to select
Tire Pressure.
...