Mercedes-Benz G-Class Owner's Manual page 213

210 Driving and parking
Ensure the following before starting a journey:
The tyre pressure on the rear axle of the tow‐
R
ing vehicle is set for a maximum load
The lighting of the connected trailer is opera‐
R
tional
Vehicles without LED headlamps or MUL‐
R
TIBEAM LED headlamps: the headlamps
have been set correctly
In the event of increased rear axle load, the car/
trailer combination must not exceed a maximum
speed of 100 km/h for reasons concerning the
operating permit. This also applies in countries
in which the permissible maximum speed for
car/trailer combinations is above 100 km/h.
Coupling/uncoupling a trailer
Requirements:
Trailers with a 7-pin plug can be connected to
the vehicle with the following adapters:
Adapter plug
R
Adapter cable
R
The trailer will be correctly detected by the vehi‐
cle only if the following conditions are met:
The trailer is connected correctly
R
The trailer lighting system is in working order
R
The functions of the following systems will be
affected by a correctly connected trailer:
ESP ® trailer stabilisation
R
Parking Assist PARKTRONIC
R
Active Parking Assist
R
Blind Spot Assist
R
Drive Away Assist
R
Cross Traffic Alert
R
Reversing camera
R
360° camera
R
Coupling up a trailer
* NOTE Damage to the starter battery due
to full discharge
Charging the trailer battery using the power
supply of the trailer can damage the starter
battery.
Do not use the vehicle's power supply
#
to charge the trailer battery.
Remove the cover cap from ball head
#
store it in a safe place ( page 91).
/
Position the trailer on a level surface behind
#
the vehicle and couple it up to the vehicle.
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