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:
Vehicle operation outside the USA and Canada
If you plan to operate your vehicle in foreign countries, please be aware that:
service facilities or replacement parts may not be readily available.
unleaded fuel for vehicles with a catalytic ...
Activating/deactivating Lane Keeping
Assist
You can use the Lane Keep. Asst. function
to activate/deactivate Lane Keeping Assist
(Y page 200) or Active Lane Keeping Assist.
– Press the or
button on the
steering wheel to select the Dri ...
Downshifting
Pull the left-hand steering wheel paddle
shifter.
The automatic transmission shifts down to
the next gear.
If you brake the vehicle or stop without
shifting down, the automatic transmission ...