Check Regularly And Before A Long Trip - Mercedes-Benz G 55 AMG Operator's Manual

Operation
At the gas station
!
The fuel filler cap is tethered to the fuel
filler neck. Do not drop the cap. It could
damage the vehicle paint finish.
When refueling the vehicle, make cer-
tain that no gasoline comes into con-
tact with plastic tail lamp to prevent
damaging the lens.
i
Use only premium unleaded gasoline
with a minimum Posted Octane Rating
of 91 (average of 96 RON/86 MON).
Information on gasoline quality can
normally be found on the fuel pump.
More information on gasoline can be
found in the Factory Approved Service
Products pamphlet.
240
i
Leaving the engine running and the fuel
cap open can cause the ? malfunc-
tion indicator lamp (USA only) or the
± malfunction indicator lamp
(Canada only) to illuminate.
See also "Practical hints" section
( page 294).

Check regularly and before a long trip

G 500
1 Coolant
2 Brake fluid