See also:

Important notes
In order to prevent the vehicle's battery from discharging, the interior lighting functions are automatically deactivated after some time except for when the SmartKey is in position 2 in the i ...

Extending/retracting the rear window blind
Make sure that the rear window blind can move freely. Otherwise, the blind or other objects could be damaged. The rear window blind is deactivated at temperatures below -20 °C. To extend/ ...

ATTENTION ASSIST Warns Drowsy Drivers
Drowsiness is one of the most common causes of accidents. This is why Mercedes experts have developed the ATTENTION ASSIST system which forms part of the standard equipment of the new Mercedes CL- ...