Mercedes-Benz GLC : SmartKey / Activating/deactivating the panic alarm
Requirements:
- The ignition is switched off.

To activate: press button
for approximately one second.
A visual and audible alarm is triggered.
To deactivate: briefly press button
again.
or
Press the start/stop button on the cockpit, with the SmartKey inside the vehicle.
Possible unlocking functions of the SmartKey:
Central unlocking
Unlocking the driver's door and fuel filler flap
To switch between settings: press the
and
buttons simultaneously for
approximately six seconds until the indicator
lamp flashes twice...
Other information:
When installing a belt-secured child restraint
system on the front passenger seat, always
observe the following:
Observe the notes on rearward-facing and forward-facing child restraint systems on the front passenger seat.
Observe the child restraint system manufacturer's installation and operating instructions...
Shift to reverse gear.
Select the desired view in the
multimedia
system.
If, after shifting to reverse
gear, the image of
the rear view camera is not shown: switch off
the ignition, press and hold the
button,
switch on the ignition and engage reverse
gear again...