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Faults
Turn signal, brake light, and
horn are not functional
Time is not (correctly) dis-
played
12 V battery discharged
Combination instrument shows
nothing on the display
Possible cause
Fuse 5 blown
Fuse 1 is blown
Ignition not switched off when
vehicle was parked
The 12-V battery is not being
charged by the alternator
Fuse 1 or 2 blown
TROUBLESHOOTING 22
Action
–
Change the fuses of individual power
consumers. (
p. 199)
–
Change the fuses of individual power
consumers. (
p. 199)
–
Set the time and date.
–
Charge the 12-V battery.
–
Check the charging voltage.
–
Check the open-circuit current.
–
Change the fuses of individual power
consumers. (
p. 199)
–
Set the time and date.
(
p. 191)
249
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