Mercedes-Benz G 550 2021, Operator'S Manual

Page: 148 / 502

Never refuel with one of the following fuels:
R
Diesel
R
Gasoline with more than 10% ethanol by
volume, e.g. E15, E85, E100
R
Gasoline with more than 3% methanol by
volume, e.g. M15, M30, M85, M100
R
Gasoline with additives containing metal
If you have accidentally refueled 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 gasoline engine
If you have accidentally refueled 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 Damage to the fuel system caused
by overfilled fuel tanks
#
Only fill the fuel tank until the pump
nozzle switches off.
If you have added too much fuel because of a
defective filling pump, for instance:
#
Do not switch the ignition on.
#
Consult a qualified specialist workshop.
Requirements:
R
The vehicle is unlocked.
% 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
fuel filler flap. Otherwise, engine output can be
reduced and fuel consumption increased.
1 Fuel filler flap
2 Fuel filler cap
3 Fuel type
146 Driving and parking