Fuel filler flap
The fuel filler flap is unlocked or locked automatically when you open or close the vehicle with the SmartKey or using KEYLESSGO.
The position of the fuel filler cap is displayed
in the instrument cluster 
. The
arrow
next to the filling pump indicates the side of
the vehicle.
Example: Sedan
1. To open the fuel filler flap
2. To insert the fuel filler cap
3. Tire pressure table
4. Fuel type
See also:
Maximum permissible tire pressure
Maximum permissible tire pressure for one
tire. ...
Removing the collapsible spare wheel
The collapsible spare wheel can be found in the stowage well under the trunk
floor.
Lift the trunk floor up ().
Remove stowage well 1.
Turn retaining screw 2 counter-clockwise and remo ...
Engine oil
Vehicles with a diesel particle filter:
If the vehicle is mostly driven for short
distances, it is possible that malfunctions
may occur during the automatic cleaning of
the diesel particle fil ...