Mercedes-Benz GLC : Seats / Head restraints

Adjusting the 4-way lumbar support

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Adjusting the front seat head restraints mechanically

WARNING Risk of accident due to adjusting 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 restraints, the steering wheel or the mirror while the vehicle is in motion...

Other information:

Mercedes-Benz GLC 2016-2023 Owners Manual: Avoid direct sunlight

WARNING Risk of burns when the child seat is exposed to direct sunlight If the child restraint system is exposed to direct sunlight or heat, parts could heat up. Children could suffer burns from these parts, particularly on the metallic parts of the child restraint system...

Mercedes-Benz GLC 2016-2023 Owners Manual: Display content

Navigation instructions Current speed Detected instructions and traffic signs Set speed in the driver assistance system (e.g. cruise control) When you receive a call, the Incoming Call message will appear on the Head-up Display. In audio mode, the station name or track will be shown temporarily when the audio source is being actively operated...