SmartKey functions
See also:
Removing the towing eye
Loosen the towing eye and unscrew it.
Attach cover 1 to the bumper and press
until it engages.
Place the towing eye in the vehicle tool kit. ...
Loading a trailer
When loading the trailer, make sure that neither the permissible gross
weight of the trailer nor the gross vehicle weight are exceeded. The permissible
gross vehicle weight is indicated on th ...
MB Info call button
Press and hold MB Info call button 1 for more than two seconds. This initiates
a call to the Mercedes-Benz Customer Assistance Center. The indicator lamp in
MB Info call button 1 flashes wh ...
