Rear fog lights
Read the instructions below then start the fault diagnostic procedure.
Symptom: Rear fog light malfunctioning
| Rear fog lights |
Fault symptoms
Rear fog light malfunctioning
Diagnostic help
Check fuse 20.The following value can be read with the diagnostic tool:
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Rear fog light switch
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The following function can be activated with the diagnostic tool:
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Rear fog light
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Check that the main lighting is functioning correctly. The fog lights are dependent on the main light switch and program alternative.
Checking the wiring harness
Jiggle the wiring harness at several points and in several directions to detect intermittent open circuits and short circuits. Note the reaction of the multimeter, test lamp or diagnostic tool during the check.This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.
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