Mercedes-Benz GLC : Trailer hitch / Towing capacity
The tongue weight is not included in the towing
capacity.
Missing values were not available at the time of
going to press.
Towing capacity, braked (at a minimum startoff
gradeability of 12%)

Towing capacity, unbraked

Modifications to the engine cooling system may
be necessary, depending on the vehicle model.
The retrofitting of a trailer hitch is only permissible
if a towing capacity is specified in your vehicle
documents...
NOTE Damage caused by the trailer
coming loose
If the tongue weight used is too low, the
trailer may come loose.
The tongue weight must
not be below
110...
Other information:
Requirements:
For the reading light: the function is available
when it is dark.
The hand movement takes place in the interaction
area below the inside rearview mirror.
For the search light: the function is available
when it is dark.
The hand movement takes place in the interaction
area above the front passenger seat...
WARNING Risk of accident and injury
due to animals left unsecured or unattended
in the vehicle
If you leave animals in the vehicle unattended
or unsecured, they could possibly press
buttons or switches.
An animal may:
Activate vehicle equipment and become
trapped, for example
Switch systems on or off and endanger
other road users
Unsecured animals may be thrown around in
the vehicle in the event of an accident or
sudden steering and braking maneuvers and
injure vehicle occupants in the process...