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2002 Audi A6 2.7t Turn Signal Relay Squealing Loudly

Audi A6 The mid-sized Audi A6 model offers more room to the driver and passengers over the A4 line.

2002 Audi A6 2.7t Turn Signal Relay Squealing Loudly

  #1  
Old 06-30-2014, 11:44 PM
1st Gear
Thread Starter
Join Date: Jun 2014
Posts: 2
Default 2002 Audi A6 2.7t Turn Signal Relay Squealing Loudly

So today I tried replacing my bad turn signal relay that wouldn't function if i did "Left or Right" but worked when Emergency flashers were going.

When I installed the new one, I thought it was easy and I was done. No sir. When I turned on the car to test it I got a really annoying squeal coming from the relay itself.

I originally thought I had another defective part but when I plugged the old one back in it was still there.

I haven't been able to find any information on said problem.

Has anyone ran into this or anything similar???

Thanks Guys.

I also made a video demonstrating what Im talking about.

 
  #2  
Old 07-11-2014, 04:41 PM
1st Gear
Join Date: Jan 2010
Posts: 3
Default

Hi

Its actually not the relay it self that makes this happen. Itīs the combi arm (turn signal arm) that is the source of this noise.

I had something similar to this in my car and I too tried to change the hazard swith/relay to begin with.

Then I got a new turnsignal combi switch and that fixed it.

I hope this helps
 
  #3  
Old 02-26-2018, 03:30 PM
1st Gear
Join Date: Feb 2018
Posts: 1
Default

I have the same problem did the same thing dont know what to do
 
  #4  
Old 02-27-2018, 08:12 AM
1st Gear
Join Date: Jan 2010
Posts: 3
Default

did you change your turnsignal combi switch?
 
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