Warning and Indicator lamps controlled by main instrument unit
Read the instructions below then
start the fault diagnostic procedure.
Symptom: One of the listed lamps does not work.
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Warning and Indicator lamps controlled by main instrument unit
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This applies to the following lamps:
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Door indicator lamp with associated doors
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Direction indicator repeater lamp, LH
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Direction indicator repeater lamp, RH
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Indicator lamp INFO DISPL
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Indicator lamp, rear fog light
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Selector lever position indicator lamps (P, R, N, D, 3, 2, 1)
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Fuel reserve indicator lamp
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Warning lamp, brake fluid level
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Fault symptoms
One of the listed lamps does not work.
Diagnostic help
The lamps can be activated with the diagnostic tool.
For fault diagnosis of the bus, see Bus and Diagnostics communication
Check the wiring harness
Jiggle the wiring harness at several points and in different directions to detect intermittent breaks and short-circuits in the leads. Observe the multimeter, test lamp or diagnostic tool during the test.
