Mercedes-Benz E-Class Coupe 2021 Operator's Manual page 161

& WARNING Risk of fire and explosion due
to electrostatic charge
Electrostatic charge can ignite fuel vapor.
Before you open the fuel filler cap or
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take hold of the pump nozzle, touch the
metallic vehicle body.
To avoid creating another electrostatic
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charge, do not get into the vehicle again
during the refueling process.
* NOTE Damage caused by the wrong fuel
Vehicles with a gasoline 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 with low-sulfur gasoline.
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This fuel may contain up to 10% ethanol. Your
vehicle is suitable for use with E10 fuel.
Never refuel with one of the following fuels:
Diesel
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Gasoline with more than 10% ethanol by
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volume, e.g. E15, E85, E100
Gasoline with more than 3% methanol by
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volume, e.g. M15, M30, M85, M100
Gasoline with additives containing metal
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If you have accidentally refueled with the
wrong fuel:
Do not switch the ignition on.
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Consult a qualified specialist workshop.
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* NOTE Do not use diesel to refuel vehi‐
cles with a gasoline engine
If you have accidentally refueled with the
wrong fuel:
Do not switch the ignition on. Otherwise
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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.
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Driving and parking 159
Have the fuel tank and fuel lines
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drained completely.
* NOTE Damage to the fuel system caused
by overfilled fuel tanks
Only fill the fuel tank until the pump
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nozzle switches off.
* NOTE Fuel may spray out when you
remove the fuel pump nozzle
Only fill the fuel tank until the pump
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nozzle switches off.
Requirements:
The vehicle is unlocked.
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% Do not get into the vehicle again during the
refueling process. Otherwise, electrostatic
charge could build up again.
Observe the notes on operating fluids and fuel.
Only refuel with fuel that has at least the octane
number specified in the information label in the