Opening
•► Switch off the engine.
•► 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.
•► Press the fuel filler flap in the direction of arrow 1.
The fuel filler flap opens slightly.
•► Open the fuel filler flap.
•► Turn the fuel filler cap counter-clockwise and remove it.
•► Sedan: insert the fuel filler cap into the
bracket on the inside of fuel filler flap 2.
or
•► Wagon: insert the fuel filler cap into the
recesses in the fuel filler flap hinge arm
horizontally from above.
•► Completely insert the pump nozzle into the filler neck and refuel.
•► Only fill the tank until the pump nozzle switches off.
Overfilling the fuel tank could damage the fuel system.
See also:
Setting the temperature in the rear
compartment using the front control
panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the rear compartment
function via COMAND.
The rear-compartment climate control can
be controlled via the front control panel
...
Resetting the side windows
You must reset each side window if a side
window can no longer be closed fully.
•► Close all the doors.
•► Turn the SmartKey to position 1 or 2 in the
ignition lock.
•► Pull t ...
Fuel requirements
Gasoline engines
Use only premium-grade unleaded gasoline.
The octane number should be at least 91.
Details can be found on the gas pump. The
octane number is the average value of the
Resea ...