Mercedes-Benz S-Class 2020, Owner'S Manual

Page: 221 / 621

Fuel of this specification may contain up to
10% ethanol. Your vehicle is suitable for use
with E10 fuel.
Never refuel with one of the following fuels:
R
diesel
R
regular petrol with an octane number
lower than 91 RON
R
petrol with more than 10% ethanol by vol‐
ume, e.g. E15, E20, E85, E100
R
petrol with more than 3% methanol by
volume, e.g. M15, M30
R
petrol with additives containing metal
If you have accidentally refuelled with the
wrong fuel:
#
do not switch the ignition on.
#
Consult a qualified specialist workshop.
*
NOTE Damage caused by the wrong fuel
Vehicles with a diesel engine:
Even small amounts of the wrong fuel could
result in damage to the fuel system, the
engine and the emission control system.
#
Only refuel using sulphur-free diesel
fuel that conforms to European stand‐
ard EN 590, or an equivalent specifica‐
tion.
In countries without sulphur-free diesel
fuel, refuel using only low-sulphur diesel
fuel with a sulphur content less than
50 ppm.
Never refuel using any of the following fuels:
R
petrol
R
marine diesel
R
heating oil
R
pure bio-diesel fuel or vegetable oil
R
paraffin or kerosene
If you accidentally refuel with the wrong fuel:
#
Do not switch the ignition on.
#
Consult a qualified specialist workshop.
* NOTE Do not use diesel to refuel vehi‐
cles with a petrol engine
If you have accidentally refuelled with the
wrong fuel:
R
do not switch the ignition on. Otherwise
fuel can enter the engine.
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 Do not use petrol to refuel vehi‐
cles with a diesel engine
If you have accidentally refuelled with the
wrong fuel:
R
do not switch the ignition on. Otherwise,
fuel can enter the fuel system.
218 Driving and parking