Convenience opening
General notes
You can ventilate the vehicle before you start driving. To do this, the SmartKey is used to carry out the following functions simultaneously:
• unlock the vehicle
• open the side windows
• open the hinged side windows
• open the sliding sunroof or the panorama
roof with power tilt/sliding panel and the
roller sunblinds
• switch on the seat ventilation for the
driver's seat
The convenience opening feature can only be operated using the SmartKey. The SmartKey must be close to the driver's door handle.
Convenience opening
■ Point the tip of the SmartKey at the driver's door handle.
■ Press and hold the 
button until
the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel are in the desired position.
If the roller sunblinds of the panorama roof with power tilt/sliding panel are closed, the roller sunblinds are opened first.
■ Press and hold the 
button again
until
the panorama roof with power tilt/sliding
panel is in the desired position.
■ To interrupt convenience opening:
release the 
button.
See also:
Multifunction steering wheel
...
Locking the vehicle (mechanical key)
If the vehicle can no longer be locked with the
SmartKey, use the mechanical key.
■ Open the driver's door.
■ Close the front-passenger door, the rear
doors and the tailgate.
■ ...
ATA (anti-theft alarm system)
■ To arm: lock the vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp 1 flashes. The alarm
system is armed after approximately
15 seconds.
■ To switch off using the SmartKey:
...