Mercedes-Benz GLK Operator's Manual page 144

Refueling
142
next to the filling pump indicates the side of
the vehicle.
To open the fuel filler flap
:
To insert the fuel filler cap
;
Tire pressure table
=
Fuel type
?
Opening
X
Switch off the engine.
X
Remove the SmartKey from the ignition
lock.
KEYLESS-GO: open the driver's door. This
switches the ignition to position 0, which
corresponds to having removed the
SmartKey. The driver's door can be closed
again.
X
Press the fuel filler flap in the direction of
arrow :.
The fuel filler flap opens slightly.
X
Open the fuel filler flap.
X
Turn the fuel filler cap counter-clockwise
and remove it.
X
Insert the fuel filler cap into the holder
bracket on the inside of filler flap ;.
X
Completely insert the pump nozzle into the
filler neck and refuel.
X
Only fill the tank until the pump nozzle
switches off.
! Overfilling the fuel tank could damage the
fuel system.
Closing
X
Replace the fuel filler cap and turn it
clockwise. The fuel filler cap audibly
engages.
X
Close the fuel filler flap.
i If you drive with the fuel filler cap open,
reserve fuel warning lamp 8 flashes. In
addition, the ; 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 ( Y page 206).
i 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.
I n f o r ma t i o n P r o v i d e d b y :
Y page 194).