Mercedes-Benz E-Class Coupe 2020 Owner's Manual page 176

Even small amounts of the wrong fuel
could result in damage to the fuel system
and the engine. The repair costs are high.
Consult a qualified specialist workshop.
#
Have the fuel tank and fuel lines
#
drained completely.
* NOTE Damage to the fuel system caused
by overfilled fuel tanks
Only fill the fuel tank until the pump
#
nozzle switches off.
Requirements:
The vehicle is unlocked.
R
% Do not get into the vehicle again during the
refuelling process. Otherwise, electrostatic
charge could build up again.
Observe the notes on operating fluids and fuel.
The recommended octane number for your vehi‐
cle can be found on the information label in the
fuel filler flap.
1
Fuel filler flap
2 Bracket for fuel filler cap
3 Tyre pressure table
4 QR code for rescue card
5
Stationary heater indication
6 Fuel type
Press on the back area of fuel filler flap 1.
#
Driving and parking 173
Turn the fuel filler cap anti-clockwise and
#
remove it.
Insert the fuel filler cap from above into
#
bracket 2.
Completely insert the pump nozzle into the
#
tank filler neck, hook in place and refuel.
Only fill the fuel tank until the pump nozzle
#
switches off.
% Vehicles with a diesel engine: when the
fuel tank is completely empty, top up with at
least 5 litres of diesel.
Replace the cap on the filler neck and turn
#
clockwise until it engages audibly.
Close fuel filler flap 1.
#
%
Close the fuel filler flap before locking the
vehicle.
®
AdBlue (vehicles with a diesel engine only)
®
Notes on refilling AdBlue
®
AdBlue is a water-soluble fluid for the NOx
exhaust gas aftertreatment of diesel engines. In
order for the exhaust gas aftertreatment to func‐