Occupant safety

See also:

Opening and closing the sliding sunroof
Overhead control panel 1 To raise 2 To open 3 To close/lower ► Turn the SmartKey to position 1 or 2 in the ignition. ► Press or pull the switch in the corresponding direction. & ...

DEF (BlueTEC vehicles only)
Important notes on use To function properly, BlueTEC exhaust gas aftertreatment must be operated with the reducing agent DEF. When the supply of DEF is almost used up, the Check Additive See Op ...

Automatic locking feature
1 To deactivate 2 To activate ►  To disarm: press and hold button 1 for about five seconds until a tone sounds. ►  To arm: press and hold button 2 for about five seconds u ...