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:
Luggage holder
The luggage holder can be used to secure
light loads against the side wall of the cargo
compartment to prevent them from moving
around.
Only use the luggage holder to secure
cargo with a ...
Volume and sound settings
You will find details on volume
and sound settings in the "At a
glance" section.
WARNING
External video sources may have different
volumes, which can mean that system
messages su ...
Brake fluid level
If you notice that the brake fluid level in
the brake fluid reservoir has fallen to the
MIN mark or less, check the brake system
immediately for leaks. Also check the
thickness of the bra ...