ATA (Anti-Theft Alarm system)
alarm system is armed and you open:
• a door
• the vehicle with the mechanical key
• the trunk lid
• the hood
The alarm is not switched off, even if you close the open door that has triggered it, for example.
If the alarm stays on for more than 30
seconds, the emergency call system
mbrace (USA only) or TELE AID (Canada
only) initiates a call to the Customer
Assistance Center automatically. The
emergency call system initiates the call
provided that:
• you have subscribed to the mbrace/TELE AID service.
• the mbrace/TELE AID service has been
activated properly.
• the required mobile phone, power supply
and GPS are available.

To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp 1 flashes. The alarm
system is armed after approximately 30
seconds.
To deactivate: unlock the vehicle with the
SmartKey or KEYLESS-GO.
To stop the alarm using the SmartKey: insert the SmartKey into the
ignition lock.
The alarm is switched off.
or
Press the
or
button on the
SmartKey.
The alarm is switched off.
To stop the alarm using KEYLESS-GO: grasp the outside door handle.
The
SmartKey must be outside the vehicle.
The alarm is switched off.
or
Press the Start/Stop button on the
dashboard. The SmartKey must be inside
the vehicle.
The alarm is switched off.
See also:
Please bear the following in mind
At the onset of winter, have your vehicle
winterproofed at a qualified specialist
workshop, e.g. at an authorized Mercedes-
Benz Center.
Observe the notes in the "Changing a wheel"
se ...
Vehicle equipment
This Operator's Manual describes all models
and all standard and optional equipment of
your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences a ...
Folding the seat backrest back
Folding the seat backrest back
Move the driver's or
front-passenger seat
forward if necessary.
Make sure that the seat belt
does not
become trapped when folding the rear seat
backrest ...
