See also:

Downhill gradients
On long and steep gradients, you must reduce the load on the brakes by shifting early to a lower gear. This allows you to take advantage of the engine braking effect and helps avoid overheati ...

Speedometer with segments
The segments in the speedometer indicate which speed range is available. DISTRONIC activated: One or two segments in the set speed range light up. DISTRONIC detects a vehicle in front: T ...

SmartKey
Display messages Possible causes/consequences and Solutions Key Does Not Belong to Vehicle You have put the wrong SmartKey in the ignition lock. Use the correct Smart ...