Opening and closing
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When the Mercedes‑Benz emergency call sys- An audible and visual alarm is triggered if an alter- Arming/disarming the tow-away alarm
tem is active and the alarm stays on for more
than 30 seconds, a message is automatically
sent to the Customer Assistance Center
(/ page 264).
ation to your vehicle's angle of inclination is
Multimedia system:
detected while the tow-away alarm is armed.
The tow-away alarm is automatically armed aꢁer
approximately 60 seconds:
4
5
5
©
Settings
Quick Access
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Arm or disarm Tow-away Protection.
In the case of severe battery discharging, the
anti-theꢁ alarm system is automatically deac-
tivated to facilitate the next engine start.
The tow-away alarm is armed again in the follow-
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Aꢁer locking the vehicle with the SmartKey
Aꢁer locking the vehicle using KEYLESS-GO
ing cases:
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The vehicle is unlocked again.
The tow-away alarm is only armed when the fol-
lowing components are closed:
DDeeaaccttiivvating thee ATA
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A door is opened.
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Press the Ü, ß or p button on the
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The vehicle is locked again.
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Doors
Trunk lid
SmartKey.
or
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If quick access is unavailable, select the Vehi-
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cle submenu in the Settings main menu to
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Press the start/stop button with the SmartKey
in the stowage compartment (/ page 144)
The tow-away alarm is automatically deactivated:
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arm or disarm the tow-away alarm.
Aꢁer pressing the Ü or p button on the
SmartKey
Aꢁer pressing the start/stop button with the
SmartKey in the marked space (/ page 144)
Aꢁer unlocking the vehicle using KEYLESS-GO
When using HANDS-FREE ACCESS
Deactivating the alarm using KEYLESS-GO
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Function of the interior motion sensor
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Grasp the outside door handle with the Smart-
Key outside the vehicle.
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This function may not be available in all coun-
tries.
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When the interior motion sensor is activated, a
visual and audible alarm is triggered if movement
is detected in the vehicle interior.
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Function of thee tow-away alarm
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This function may not be available in all coun-
tries.
Information on collision detection on a parked
vehicle (/ page 168).