Mercedes-Benz CLS-Class 2008 Owners Manual User Manual
Page 379
378
Practical hints
What to do if …
Display symbol Display message
Possible cause/consequence Possible solution
D
The cooling fan for the coolant is
malfunctioning.
̈
Observe the coolant temperature indicator in the
instrument cluster (
If the coolant temperature is under 248°F (120°C),
you may continue driving to an authorized
Mercedes-Benz Center.
̈
Avoid placing heavy loads on the engine (e.g. by
driving uphill) as well as stop-and-go traffic.
̈
Have the fan replaced as soon as possible.
±
Display Malfunction
Service Required
Certain electronic systems are
unable to relay information to
the control system. The follow-
ing systems may have failed:
ț
Coolant temperature display
ț
Tachometer
ț
Cruise control display
̈
Have the electronic systems checked by an autho-
rized Mercedes-Benz Center.
Engine
Service
There may be a malfunction in:
ț
the fuel injection system
ț
the ignition system
ț
the exhaust system
̈
Have the engine checked as soon as possible by an
authorized Mercedes-Benz Center.