Opening the DEF filler cap
The filler neck for DEF is behind the fuel filler flap.
The fuel filler flap is unlocked or locked automatically when you open or close the vehicle with the SmartKey or with KEYLESSGO.

- Switch off the ignition.
- Press the fuel filler flap in the direction of
arrow 1.
The fuel filler flap swings up.
- Turn blue DEF filler cap 2
counterclockwise and remove it.
DEF filler cap 2 is secured with a plastic
strap.
See also:
Lane Keeping Assist
Important safety notes
Lane Keeping Assist monitors the area in
front of your vehicle by means of a camera at
the top of the windshield. Lane Keeping Assist
detects lane markings on the road an ...
Braking
If ABS intervenes when braking, you will feel
a pulsing in the brake pedal.
If ABS intervenes: continue to
depress the
brake pedal with force until the braking
situation is over.
To make a ...
Important safety notes
WARNING
Air bags are designed to reduce the incidence
of injuries and fatalities in certain situations:
• frontal impacts (driver's and frontpassenger front air bags and driver's knee
bag)
• ...
