Closing

turn it Replace the fuel filler cap and turn it clockwise. The fuel filler cap audibly engages.
If you drive with the fuel Close the fuel filler flap.

filler cap open, If you drive with the fuel filler cap open, reserve fuel warning lamp addition, the  Check Engine warning flashes. In addition, the lamp may light up. A message appears in Check Engine warning lamp may light up. A message appears in the multifunction display.
For further information on warning and indicator lamps in the instrument cluster, see.

before locking the Close the fuel filler flap before locking the vehicle. A locking pin otherwise prevents the fuel filler flap from closing after the vehicle has been locked.

    See also:

    Changing the settings of the locking system
    You can change the setting of the locking system in such a way that only the driver's door and the fuel filler flap are unlocked. This is useful if you frequently travel on your own. To change ...

    Chassis and suspension: Agile handling and high comfort
    The AGILITY CONTROL suspension, which is standard equipment in both the C-Class Saloon and Estate, harmonises perfectly with the dynamic design. It is based on an amplitude-dependent damping syste ...

    Digital speedometer
    – Press the or button on the steering wheel to select the Trip menu. – Press or to select the digital speedometer. 1 Digital speedometer ...