Mercedes-Benz GLC : Wheels and tires / Tire pressure

Notes on snow chains

WARNING Risk of accident due to incorrect mounting of snow chains If you have mounted snow chains to the front wheels, the snow chains may drag against the vehicle body or chassis components...

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...

Other information:

Mercedes-Benz GLC 2016-2025 Owners Manual: Function of the automatic front passenger airbag shutoff

The automatic front passenger airbag shutoff is able to detect whether the front passenger seat is occupied by a person or a child restraint system. The front passenger airbag is enabled or disabled accordingly. WARNING Risk of injury or death due to objects under the co-driver seat Objects trapped under the co-driver seat can interfere with the function of the automatic co-driver airbag shutoff or damage the system...

Mercedes-Benz GLC 2016-2025 Owners Manual: Checking the engine oil level using the onboard computer

Requirements: The engine has been warmed up. The vehicle is parked on a level surface. The engine is running at idle speed. The hood is closed. The engine oil level is determined during driving. Determining the engine oil level can take up to 30 minutes with a normal driving style and even longer with an active driving style...