Program selector button
See also:
Manual interior lighting control
To switch the front interior
lighting on/off: press the c button.
To switch the rear interior
lighting on/off: press the u button.
To switch the reading lamps
on/off: press the p button. ...
Displaying service messages
•► Switch on the ignition.
•► Press on the steering wheel
to select the Serv. menu.
•► Press to select the ASSYST
PLUS submenu and press to confirm.
The service due date ap ...
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.
...
