Trailer power supply
The trailer socket of your vehicle is equipped at the factory with a permanent power supply. The permanent power supply is supplied via trailer socket pin 4.
You can connect accessories with a maximum power consumption of 240 W to the permanent power supply. You must not charge a trailer battery using the power supply.
The trailer's permanent power supply is switched off in the event of low vehicle supply voltage and after six hours at the latest. You can obtain further information about installing the trailer's electrical equipment from a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center.
See also:
Multifunction steering wheel
Multifunction display
Audio system/ see the separate instructions
Rejects or ends Exits phone
book/ memory
Makes or accepts Switches to the
memory
Adjusts the volume
Mute
S ...
Lowering the vehicle
Turn the crank of the jack counterclockwise
until the vehicle is once again
standing firmly on the ground.
Place the jack to one side.
Tighten the wheel bolts evenly in a
crosswise patt ...
Displaying navigation instructions
In the Navi menu, the multifunction display
shows navigation instructions. Further
information.
Activate COMAND.
Press the or
button on the
steering wheel to select the Navi menu. ...