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 2016-2024 Owners Manual: Warning triangle

Removing the warning triangle The warning triangle is located in the stowage well under the cargo compartment floor. Setting up the warning triangle Fold side reflectors upwards to form a triangle and attach at the top using upper press-stud ...

Mercedes-Benz GLC 2016-2024 Owners Manual: Operational data in the vehicle

This is data regarding the operation of the vehicle, which have been processed by control units. This includes the following data, for example: Vehicle status information such as the speed, longitudinal acceleration, lateral acceleration, number of wheel revolutions or the fastened seat belts display Ambient conditions, such as temperature, rain sensor or distance sensor Generally, the use of these data is temporary; they will not be stored beyond the period of operation and will only be processed within the vehicle itself...