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: Information on regular maintenance work

NOTE Premature wear through failure to observe service due dates Maintenance work which is not carried out at the right time or incompletely can lead to increased wear and damage to the vehicle. Adhere to the prescribed service intervals. Always have the prescribed maintenance work carried out at a qualified specialist workshop...

Mercedes-Benz GLC 2016-2026 Owners Manual: Gearshift recommendation

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