Mercedes-Benz GLC : Seats and stowing / Steering wheel

Switching the seat ventilation on/off

Requirements: The power supply is switched on. Press button repeatedly until the desired blower setting has been reached. Depending on the blower setting, up to three indicator lamps will light up...

Adjusting the steering wheel mechanically

WARNING Risk of accident due to adjusting the vehicle settings while the vehicle is in motion You could lose control of the vehicle in the following situations in particular: If you adjust the driver's seat, the head restraint, the steering wheel or the mirror while the vehicle is in motion If you fasten your seat belt while the vehicle is in motion Before starting the engine: In particular, adjust the driver's seat, head restraint, steering wheel and mirror, and fasten your seat belt...

Other information:

Mercedes-Benz GLC 2016-2026 Owners Manual: Notes on parking the vehicle for an extended period

If you leave the vehicle parked for longer than six weeks, it may suffer damage through disuse. The 12 V battery may also be impaired or damaged by heavy discharging. Further information can be obtained at a qualified specialist workshop. NOTE Plug-in hybrid Observe the notes about the high-voltage battery in the Supplement...

Mercedes-Benz GLC 2016-2026 Owners Manual: Notes for persons with electronic medical aids

NOTE Plug-in hybrid Observe the notes in the Supplement. You could otherwise fail to recognize dangers. Mercedes-Benz AG cannot, despite carefully developing vehicle systems, completely rule out the interaction of vehicle systems with electronic medical aids such as cardiac pacemakers...