Vehicle lighting:checking, Check regularly and before a long trip – Mercedes-Benz CLS-Class 2006 Owners Manual User Manual
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Operation
At the gas station
̈
Replace fuel cap by turning it clockwise
until it audibly engages.
̈
Close the fuel filler flap.
Check regularly and before a long trip
1 Windshield washer and headlamp
cleaning system*
For more information on refilling the
reservoir, see “Windshield washer sys-
tem and headlamp cleaning system*”
(
2 Brake fluid
For more information on brake fluid,
see “Brake fluid” (
3 Coolant level
For more information on the coolant
level, see “Coolant level” (
Warning!
G
Overfilling of the fuel tank may create pres-
sure in the system which could cause a gas-
oline fuel discharge. This could cause the
gasoline fuel to spray back out when remov-
ing the fuel pump nozzle, which could cause
personal injury.
i
Leaving the engine running and the fuel
cap open can cause the yellow fuel
tank reserve warning lamp to flash and
the
ú malfunction indicator lamp
(USA only) or the
± malfunction
indicator lamp (Canada only) to illumi-
nate.
See also “Practical hints” section
(
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.
For more information on gasoline, see
the Factory Approved Service Products
pamphlet.