A6 Quattro

Flasher Relay Failure Can Cause Erratic Turn Signal Operation on Audi A6 Quattro

Problem Description and Possible Solution

Erratic turn signal operation can be a result of a failing turn signal flasher relay which will require replacement.

Problem Data
RepairPal Verified
Average mileage: 96,818 (15,000–177,000)
7 model years affected: 1999, 2000, 2001, 2002, more2003, 2004, 2005
24 people reported this problem
Viewing 1 - 10 of 10 comments
Turn signal will occasionally not flash, lights stay on.
My turn signal only works sporadically, mostly fails. Where is the Flasher Relay located?
Replace turn signal flasher relay.
Emergency flashers work properly but turn signals not working for both directions. Momentary blip on dash indicator then nothing. No exterior blink at all.
turn signals work for a few swconds then stop
Drivers side led turn / brake light would stop working giving me an dashboard error. Mechanic stated it was turn signal module 600.00 to fix so far
signal turn no flashing
Worked intimittently. Went out during a busy driving day. Halfway through errands started working. Worked for 2 weeks & have now been out for almost a full week now. Researching the problem so I'm not taken to the cleaners by mechanic claiming electrical problems, been down that road & not traveling it again.
turn signal stop working
replaced 2 working on my third at 150,000