Mercedes-Benz GLC : Operating the climate control system / Switching the residual heat on or off

Switching air-recirculation mode on/off

Press the button. The interior air will be recirculated. Air-recirculation mode automatically switches to fresh air mode after some time. If air-recirculation mode is switched on, the windows may fog up more quickly...

Activating/deactivating ionization

Ionization improves the quality of the vehicle's interior air. Ionization of the interior air is odorless. Call up the air conditioning menu. Select Air Quality...

Other information:

Mercedes-Benz GLC 2016-2026 Owners Manual: System limits

If the exterior lighting is malfunctioning, Active Parking Assist is not available. Objects located above or below the detection range of the sensors, e.g. overhanging loads, overhangs or loading ramps of trucks, or the borders of parking spaces, are not detected during measurement of the parking space...

Mercedes-Benz GLC 2016-2026 Owners Manual: DIRECT SELECT lever

Function of the DIRECT SELECT lever WARNING Risk of accident due to incorrect gearshifting If the engine speed is higher than the idle speed and you engage the transmission position or , the vehicle may accelerate sharply. If you engage the transmission position or when the vehicle is at a standstill, always depress the brake pedal firmly and do not accelerate at the same time...