A SERVICE OF

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308
Practical hints
What to do if …
Ï
COOLANT
VISIT WORKSHOP!
The cooling fan for the coolant is
malfunctioning.
̈ Observe the coolant temperature dis-
play (
page 120).
̈ Have the fan replaced as soon as pos-
sible.
Ñ
CRUISE CONTROL
VISIT WORKSHOP!
Cruise control is malfunctioning. ̈ Visit an authorized Mercedes-Benz
Light Truck Center.
J
DOOR OPEN!
You are attempting to drive with one ore
more doors open.
̈ Close the doors.
e
ENGINE AIR FILTER
VISIT WORKSHOP!
The engine air filter is clogged and must
be replaced.
̈ Visit an authorized Mercedes-Benz
Light Truck Center as soon as possi-
ble.
Display symbol Display message Possible cause Possible solution