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:
Separate USB connection
In addition to the USB connection on the
Media Interface, there is another USB
connection in the glove box. This connection
can also be used to play audio files.
Electrical consumption at this ...
Important safety notes
WARNING
Only use carriers when the basic carrier bars
have been completely mounted. The left and
right roof rails are only stabilized by means of
the basic carrier bars mounted.
Follow the ma ...
Vehicle level
Your vehicle automatically adjusts its ride
height to improve driving safety and reduce
fuel consumption.
Depending on the vehicle height that has
been set, the vehicle automatically adjusts it ...