278
Practical hints
What to do if …
Display
Possible cause
Suggested solution
#
UNDERVOLTAGE
ENGINE ON!
The battery has insufficient voltage and
can no longer supply the convenience
functions such as seat heater*.
왘
Start the engine (
UNDERVOLTAGE
SWITCH CONSUMERS OFF!
The battery is malfunctioning.
왘
Have the battery checked at a ser-
vice station.
G
VISIT WORKSHOP!
DISPLAY DEFECTIVE
The instrument cluster display is mal-
functioning.
왘
Continue driving with added cau-
tion.
왘
Visit an authorized Mercedes-Benz
Center as soon as possible.
±
VISIT WORKSHOP!
DISPLAY DEFECTIVE
Certain electronic systems are unable to
relay information to the control system.
The following systems may have failed:
앫
Coolant temperature display
앫
Tachometer
앫
Cruise control display
왘
Have the electronic systems
checked by an authorized
Mercedes-Benz Center
(
W
WASHER FLUID
CHECK LEVEL!
The fluid level has dropped to about
1
/
3
of total reservoir capacity.
왘
Add washer fluid (
S203 MY03_A.book Page 278 Tuesday, January 28, 2003 2:22 PM
Summary of Contents for 2003 C-Class Wagon
Page 1: ...C 240 C 240 4MATIC C 320 C 320 4MATIC S203 MY03_A book Page 1 Tuesday January 28 2003 2 22 PM...
Page 14: ...20 At a glance Cockpit Cockpit S203 MY03_A book Page 20 Tuesday January 28 2003 2 22 PM...
Page 48: ...54 S203 MY03_A book Page 54 Tuesday January 28 2003 2 22 PM...
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