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:
General information
The program selector button allows you to choose between different driving characteristics.
Program selector button
For further information on the automatic drive program, see ().
Press p ...
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Exterior & Styling
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sleek exterior styling that favors smooth lines over right angles. The Mercedes,
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