Problems with the SmartKey


See also:
Activating/deactivating the trunk lid
opening height restriction
To activate/deactivate the trunk lid
opening height restriction: select
Vehicle in the main function bar by sliding
and turning
the COMAND
controller and press to confirm.
The main are ...
Window curtain air bags
The window curtain air bags enhance the level
of protection for the head, but not chest or
arms, of the vehicle occupants on the side of
the vehicle on which the impact occurs.
The window curta ...
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 ...
