Mercedes-Benz GLC : SmartKey / Removing/inserting the emergency key
Removing the emergency key

Press release knob
. Emergency key 2 is pushed out slightly.
Pull out emergency key
until it engages in the intermediate position.
Press release knob
again and fully remove emergency key
.
Inserting the emergency key
- Press release knob
.
- Insert emergency key
to the intermediate
position or fully until it engages.
You can use the intermediate position of
emergency key
to attach the SmartKey to
a key ring.
If you do not use the vehicle or a SmartKey for
an extended period of time, you can reduce the
energy consumption of the respective SmartKey.
To do so, deactivate the SmartKey functions...
DANGER Serious damage to health
caused by swallowing batteries
Batteries contain toxic and corrosive substances.
Swallowing batteries may cause
serious damage to health...
Other information:
Observe the notes on the 12 V
battery.
Mercedes-Benz recommends that you have the
12 V battery replaced at a qualified specialist
workshop, e.g. at an authorized Mercedes-Benz
Center.
Observe the following notes if you want to
replace the battery yourself:
Always replace a faulty battery with a battery
which meets the specific vehicle requirements...
The rear view camera will not function or will
only partially function in the following situations:
The tailgate is open.
There is heavy rain, snow or fog.
The ambient light conditions are poor, e.g. at
night.
Cameras, or vehicle components in which
the cameras are installed, are damaged, dirty
or covered...