Mersedes SUV Manuals

Storing the ball coupling

Mercedes-Benz GL-Class / Mercedes-Benz GL-Class Owners Manual / Driving and parking / Towing a trailer / Storing the ball coupling

WARNING

Do not carry the ball coupling in the vehicle interior if it is not secured.

Otherwise, you and others could be injured by the ball coupling being thrown around if you: brake sharply change direction suddenly are involved in an accident

Trailer power supply

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 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.

The trailer's permanent power supply is switched off in the event of low vehicle supply voltage and after six hours at the latest.

A qualified specialist workshop can provide more information about installing the trailer electrics.

    See also:

    Instrument cluster
    Displays and controls 1 Speedometer with segments 2 Multifunction display 3 Tachometer 4 Coolant temperature 5 Fuel gauge 6 Instrument cluster lighting brightness control: turn clockwise or c ...

    Information on driving
    If the vehicle is heavily loaded, check the tire pressures and correct them if necessary. While driving, pay attention to vibrations, noises and unusual handling characteristics, e.g. pulling to ...

    Hood
    Important safety notes WARNING If the hood is unlatched, it may open up when the vehicle is in motion and block your view. There is a risk of an accident. Never unlatch the hood while driving ...

    © 2025 Copyright www.mersuv.com