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 2016-2026 Owners Manual: Washing the vehicle by hand

NOTE Engine damage due to water ingress Take care not to point the water jet directly towards the air inlet grille below the hood. Observe the legal requirements, e.g. in a number of countries, washing by hand is only permitted in specially designated wash bays...

Mercedes-Benz GLC 2016-2026 Owners Manual: Activating/deactivating Active Brake Assist

Requirements: The ignition is switched on. Multimedia system: Settings Assistance Active Brake Assist Select the desired setting. The setting is retained when the drive system is next started. Deactivating Active Brake Assist It is recommended that you always leave Active Brake Assist activated...