ATA (anti-theft alarm system)
► To arm: lock the vehicle with the SmartKey.
Indicator lamp 1 flashes. The alarm system is armed after approximately 15 seconds.
► To deactivate: unlock the vehicle with the SmartKey.
If you then do not open a door or the rear door, the alarm system switches back on again after approximately 40 seconds.
► To stop the alarm: insert the SmartKey into the ignition lock.
The alarm is switched off.
or
X Press the 
or
button on the
SmartKey.
The alarm is switched off.
A visual and audible alarm is triggered if the alarm system is armed and you open: • a door • a door using the mechanical key • the rear door • the hood
The alarm is also triggered if: • the position of the vehicle is changed.
• a window is smashed.
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 Tele Aid system automatically initiates a call to the Customer Assistance center. The mbrace emergency call system initiates the call if: • you have subscribed to the Tele Aid service.
• the Tele Aid service has been activated properly.
• the required mobile phone, power supply and GPS are available.
See also:
Switching the ZONE function on/off
■ To activate: press the button.
The indicator lamp above the button
lights up.
Dual-zone automatic climate control: the
temperature setting for the driver's side is
not adopted for ...
Off-road driving systems
4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are
permanently driven. Together with ESP® and
4ETS, it improves the traction of your vehicle
whenever a drive wheel spins d ...
Warranty
Your vehicle is covered under the terms of the
warranties printed in the Service and
Warranty Information booklet.
Your authorized Mercedes-Benz Center will
replace and repair all factory-installe ...