Mercedes-Benz GLC : Coupling/uncoupling a trailer / 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.
Information about a suitable ball neck for
Mercedes-Benz vehicles can be obtained from a qualified specialist workshop, e.g.
an authorized
Mercedes-Benz Center.
Remove the cover cap from the
ball neck
mount and store it in a safe place.
Position the trailer on a level
surface behind
the vehicle and couple it up to the vehicle.
Establish the electrical
connection between
the vehicle and the trailer.
Accessories can be connected to the permanent
power supply up to 180 W and to the
power supply that is switched on via the ignition
lock.
WARNING Risk of injury from the vehicle
level being changed
Vehicles with level control system: the
vehicle level may be changed unintentionally,
e...
WARNING Risk of being crushed and
becoming trapped when uncoupling a
trailer
When uncoupling a trailer with an engaged
inertia-activated brake, your hand may
become trapped between the vehicle and the
trailer drawbar...
Other information:
NOTE Damage to the vehicle arising
from violation of these operating instructions.
Damage to the vehicle can arise from violation
of these operating instructions.
This damage is not covered either by the
Mercedes-Benz implied warranty or by the
New‑ or Used-Vehicle Warranty...
You can no longer lock or unlock the vehicle
using KEYLESS-GO
Possible causes:
The SmartKey functions have been deactivated.
The SmartKey battery is weak or discharged.
Activate the SmartKey functions.
Check the battery using the
indicator lamp...