Mercedes-Benz G 550 2021, Operator'S Manual

Page: 64 / 502

Activating/deactivating the acoustic locking
verification signal
Multimedia system:
4
Vehicle
5
î Vehicle Settings
5
Acoustic Lock
#
Activate O or deactivate ª the function.
Activating/deactivating the panic alarm
Requirements:
R
The ignition is switched off.
#
To activate: press button 1 for approx‐
imately one second.
A visual and audible alarm is triggered.
#
To deactivate: briefly press button 1 again.
or
#
Press the start/stop button on the cockpit
(the SmartKey is inside the vehicle).
Changing the unlocking settings
Possible unlocking functions of the SmartKey:
R
Central unlocking
R
Unlocking the driver's door and fuel filler flap
#
To switch between settings: press the
Ü and ß buttons simultaneously for
approximately six seconds until the indicator
lamp flashes twice.
Options if the unlocking function for the driver's
door and fuel filler flap has been selected:
R
To unlock the vehicle centrally: press the
Ü button twice.
Deactivating the SmartKey functions
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.
#
To deactivate: press the ß button on the
SmartKey twice in quick succession.
The SmartKey indicator lamp flashes twice
briefly and lights up once.
#
To activate: press any button on the Smart‐
Key.
% When the vehicle is started with the Smart‐
Key in the marked space of the center con‐
sole, the SmartKey functions are automati‐
cally activated (
/
page 122).
62 Opening and closing