Mercedes-Benz SL 2015 Owner's Manual page 78

To deactivate the alarm with the key: press
X
the % or & button on the key.
The alarm stops.
or
Insert the key into the ignition lock.
X
The alarm stops.
To stop the alarm using KEYLESS-GO:
X
grasp the outside door handle. The key must
be outside the vehicle.
The alarm stops.
or
Press the Start/Stop button on the dash-
X
board. The key must be inside the vehicle.
The alarm stops.
The alarm does not switch off, even if you close
the open door that has triggered it, for example.
Tow-away protection
Function
An audible and visual alarm is triggered if your
vehicle's angle of inclination is altered while
tow-away protection is primed. This can occur if
the vehicle is jacked up on one side, for exam-
ple.
Activating
Make sure that:
X
the doors are closed
R
the boot lid is closed
R
Only then is tow-away protection activated.
Lock the vehicle with the key or KEYLESS-GO.
X
Tow-away protection is primed after approx-
imately 30 seconds.
Switching off
To switch off: unlock the vehicle with the key
X
or KEYLESS-GO.
Tow-away protection is switched off automat-
ically.
Protection against theft
Deactivating
Remove the key from the ignition lock.
X
Press button :.
X
Indicator lamp ; lights up briefly.
Lock the vehicle with the key or KEYLESS-GO.
X
Tow-away protection is deactivated.
Tow-away protection remains deactivated until:
the vehicle is unlocked again
R
a door is opened and closed again
R
the vehicle is locked again
R
To prevent a false alarm, deactivate tow-away
protection if you lock your vehicle and it:
is being transported
R
is being loaded onto a ferry or car transporter,
R
for example
is parked on a movable surface, e.g. in a split-
R
level garage
Interior motion sensor
Function
When the interior motion sensor is primed, a
visual and audible alarm is triggered if move-
ment is detected in the vehicle interior. This can
occur if someone reaches into the vehicle inte-
rior, for example.
Priming
Make sure that:
X
the side windows are closed
R
the roof is closed
R
the stowage compartment under the arm-
R
rest is closed
This will prevent false alarms.
Make sure that:
X
75
Z