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:
Important safety notes
Consult an authorized Mercedes-Benz Center if you require information on approved
and recommended tires and wheels for summer and winter operation. Advice on purchasing
and caring for tires is als ...
Ride & Handling
When I first saw the wheels on my test GLK350 — those 20-inch rims and
low-profile all-season tires — I was a little worried about how it would ride on
Chicago's crater-filled roads. To my surpris ...
Map information in the display
Showing text information
During route guidance, you can have map
information displayed at the bottom edge of
the display.
To show the menu: press
the COMAND
controller.
Select Navi in ...