Mercedes-Benz GLS 2023, Operator'S Manual

Page: 204 / 538

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:
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 on the vehicle.
#
Consult a qualified specialist workshop.
*
NOTE Do not use diesel to refuel vehicles
with a gasoline engine
If you have accidentally refueled with the
wrong fuel:
R
Do not switch on the vehicle. 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 due to
overfilling the fuel tank
#
Only fill the fuel tank until the pump noz-
zle switches off.
If too much fuel has been added due, for
example, to a faulty filling pump:
#
Do not switch on the vehicle.
#
Consult a qualified specialist workshop.
* NOTE Fuel may spray out when you
remove the fuel pump nozzle
#
Only fill the fuel tank until the pump noz-
zle switches off.
Requirements:
R
The vehicle is unlocked.
Observe the notes on operating fluids and fuel.
Refuel only with fuel that has at least the octane
number specified in the information label in the
fuel filler flap. Otherwise, engine output may be
reduced and fuel consumption increased.
202 Driving and parking