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:
Cargo compartment cover
Important safety notes
When loading the vehicle, make sure that
you do not stack the load in the cargo
compartment higher than the lower edge of
the side windows. Do not place heavy
objects on ...
Detecting a parking space
1 Detected parking space on the left
2 Parking symbol
3 Detected parking space on the right
Parking Guidance is automatically activated
when you drive forwards. The system is
operational ...
Important safety notes
WARNING
If you tow the vehicle, you must use a rigid towing bar if:
the engine is not running.
there is a brake system malfunction.
there is a malfunction in the power supply or the vehi ...