Mercedes-Benz GLC 2016-2026 Owners Manual / Opening and closing / Doors / Activating/deactivating the automatic locking feature
Mercedes-Benz GLC : Doors / Activating/deactivating the automatic locking feature
The vehicle is locked automatically when the ignition is switched on and the wheels are turning faster than walking pace.
To activate: press and
hold button 
for
approximately five seconds until an acoustic
signal sounds.
To deactivate: press and
hold button 
for
approximately five seconds until an acoustic
signal sounds.
In the following situations, there is a danger of being locked out when the function is activated:
- While the vehicle is being tow started/ pushed.
- If the vehicle is being tested on a roller dynamometer.
Problems with KEYLESS-GO, troubleshooting
You can no longer lock or unlock the vehicle
using KEYLESS-GO
Possible causes:
The SmartKey functions have been deactivated.
The SmartKey battery is weak or discharged...
Locking/unlocking the driver's door with the emergency key
If you wish to lock the vehicle entirely using
the emergency key, first press the button for
locking from the inside while the driver's
door is open...
Other information:
Mercedes-Benz GLC 2016-2026 Owners Manual: Function of ESP® Crosswind Assist and ESP® trailer stabilization
Function of ESP® Crosswind Assist ESP® Crosswind Assist detects sudden gusts of side wind and helps the driver to keep the vehicle in the lane: ESP® Crosswind Assist is active at vehicle speeds between approx. 47 mph (75 km/h) and 125 mph (200 km/h) when driving straight ahead or cornering slightly...
Mercedes-Benz GLC 2016-2026 Owners Manual: Light switch
Operating light switches Left-hand standing lamps Right-hand standing lamps Parking lamps and license plate lamp Automatic driving lights (preferred light switch position) Low beam/high beam Switches the rear fog lamp on or off When low beam is activated, the indicator lamp for the parking lamps will be deactivated and replaced by the low-beam indicator lamp...
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Unlocking/opening the doors from the inside
To unlock and open a front
door: pull door
handle 
.
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