Mercedes-Benz CL-Class 2005 Owners Manual - Manual (Page 273)

271
Operation
At the gas station
̈ Replace the fuel cap by turning it to the
right.
You will hear when the fuel cap is tight-
ened.
̈ Close the fuel filler flap.
Check regularly and before a long trip
1 Windshield washer and headlamp
cleaning system
2 Brake fluid
3 Coolant level
Warning!
G
Overfilling of the fuel tank may create pres-
sure in the system which could cause a gas
discharge. This could cause the gas to spray
back out when removing the fuel pump noz-
zle, which could cause personal injury.
i
Only use 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.
i
Leaving the engine running and the fuel
cap open can cause the yellow engine
malfunction indicator lamp
?
(USA only),
±
(Canada only)
to illuminate.
For more information, see “Practical
hints” (
୴ page 329).
i
Opening the hood, see ( ୴ page 273).