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Practical hints
What to do if …
Left display Right display Possible cause/consequence Possible solution
•
Coolant
Visit
workshop
The cooling fan for the coolant is
malfunctioning.
̈ Observe the coolant temperature gauge.
̈ Have the fan replaced as soon as possible.
G
Display malfunction
Visit
workshop!
The displays for several systems
have malfunctioned. Some systems
themselves may also have malfunc-
tioned.
̈ Continue driving with added caution.
When the display is malfunctioning, warnings
and malfunction messages might not be dis-
played.
̈ Have the electronic systems checked by an
authorized Mercedes-Benz Center.
±
Display malfunction
Visit workshop
Certain electronic systems are un-
able to relay information to the con-
trol system. The following systems
may have failed:
ț Coolant temperature gauge
ț Tachometer
ț Cruise control display
̈ Have the electronic systems checked by an
authorized Mercedes-Benz Center
(
୴ page 335).