Mercedes-Benz GLC : Notes on off-road driving / Driving in mountainous terrain

Fording

Also observe the following information when fording: Vehicles with AIR BODY CONTROL: select the highest possible vehicle level Drive no faster than 6 mph (10 km/h)...

Checklist after driving off-road

Driving off-road places greater demands on your vehicle than driving on normal roads. Check the entire vehicle for damage and foreign bodies every time after driving off-road...

Other information:

Mercedes-Benz GLC 2016-2026 Owners Manual: Notes on tire pressure

WARNING Risk of accident due to insufficient or excessive tire pressure Tires with either too low or too high a pressure present the following hazards: the tires could burst the tires could wear excessively and/or unevenly the driving characteristics as well as steering and braking characteristics may be severely impaired Observe the recommended tire pressures and check the tire pressure of all tires including the spare wheel: monthly if altering the load on the vehicle prior to long journeys if the operating conditions change, for example when driving off-road Adjust the tire pressure where necessary...

Mercedes-Benz GLC 2016-2026 Owners Manual: Uncoupling a trailer

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. Do not uncouple trailers with an engaged overrun brake...