Flasher Relay Failure Can Cause Erratic Turn Signal Operation on Audi S4
Problem overview
Erratic turn signal operation can be a result of a failing turn signal flasher relay which will require replacement.
5 people reported this problem
2 commentsAudi S4 vehicles with this problem
3 model years affected
Average mileage: 127,000 miles
(126,000 - 128,000)
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