See also:

General notes
If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged. •► Check the bat ...

Braking
If ABS intervenes when braking, you will feel a pulsing in the brake pedal. •► If ABS intervenes: continue to depress the brake pedal with force until the braking situation is over. • ...

Call priority
When service calls are active, e.g. Roadside Assistance or MB Info calls, an emergency call can still be initiated. In this case, an emergency call will take priority and override all other ac ...