Trailer power supply
Mercedes-Benz G-Class / Mercedes-Benz G-Class Owners Manual / Driving and parking / Towing a trailer / Trailer power supply
You can connect accessories with a maximum power consumption of 180 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 9.
A qualified specialist workshop can provide more information about installing the trailer electrics.
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