Problem Reports
Audi A4
Report: Flasher Relay Failure Can Cause Erratic Turn Signal Operation
Audi A4 Problem
13 Reports
Model Years Affected: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Average Mileage: 85,000 mi (75,000 mi - 95,000 mi)
Verified
Erratic turn signal operation can be a result of a failing turn signal flasher relay which will require replacement.
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Chuvan, 1999 Audi A4, 95,000 miRookie
My left car's signals work well. However, when I turn the engine off the signal's lamps remain on and I can not turn it off.
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frutigli, 2004 Audi A4, 75,000 miRookie
erratic left then right signal lighting up when making a right turn
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