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B5 S4 Signal lights not working

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  • B5 S4 Signal lights not working

    Hmm,

    Headed out today and went to signal a lane change and the lights blinked once and then quit. Same thing left and right. Did some testing when I got home and the hazard relay works. Signal light will blink once and I can feel the connection happen in the hazard relay, but then it just stops.

    Did some searching and there seems to be people with a similar issue but no solutions.

    Ideas?
    Jeff


    2017 Sportwagen
    2016 .:R (sold)
    2013 Golf TDI Wolfsburg (sold)
    2001.5 Audi S4 (sold)

  • #2
    Re: B5 S4 Signal lights not working

    Thats pretty much what happend when my relay failed it would do the first click then stop. I cleaned the contacts with some sandpaper then contact cleaner and it has been fine for the last 2 years. The only other thing that i could think would be wrong is the turn signal stock dying.
    2020 Toyota Corolla Hatch (At least its a Manual!)
    2001 Audi S4 (Trunk still smells like Ryan?)
    2001 Audi A4 - RIP
    2004 Mygale SJ04 - Racecar
    2013 Toyota Sienna - Baby Transporter
    2001.5 Audi S4 -SOLD
    1986 Reynard SF86 -SOLD
    2003 Jetta GLI - Garbage bin

    Comment


    • #3
      Re: B5 S4 Signal lights not working

      Awesome, that's great news. Help a guy out...do you remember which relay it was? I could do a search, but it's easier to just ask :-)
      Jeff


      2017 Sportwagen
      2016 .:R (sold)
      2013 Golf TDI Wolfsburg (sold)
      2001.5 Audi S4 (sold)

      Comment


      • #4
        Re: B5 S4 Signal lights not working

        its the hazard relay built into the dash.. its with the 4ways button

        mine went on me a few years back but the dealer replaced it under CPO

        Comment


        • #5
          Re: B5 S4 Signal lights not working

          Well...I was going to remove it and try and clean up the contacts as suggested above. However, I....being a dumba$$....managed to break it on removal. Sooo, I'll be buying a new one whether it was needed or not. Gotta love it!!!!
          Jeff


          2017 Sportwagen
          2016 .:R (sold)
          2013 Golf TDI Wolfsburg (sold)
          2001.5 Audi S4 (sold)

          Comment


          • #6
            Re: B5 S4 Signal lights not working

            I have a spare lying around somewhere since mine never re-broke after i fixed it. but you would have to wait until next weekend when i am down Calgary way
            2020 Toyota Corolla Hatch (At least its a Manual!)
            2001 Audi S4 (Trunk still smells like Ryan?)
            2001 Audi A4 - RIP
            2004 Mygale SJ04 - Racecar
            2013 Toyota Sienna - Baby Transporter
            2001.5 Audi S4 -SOLD
            1986 Reynard SF86 -SOLD
            2003 Jetta GLI - Garbage bin

            Comment


            • #7
              Re: B5 S4 Signal lights not working

              Is your blinker fluid full? Maybe thats it... and you broke the relay for nothing?

              Comment


              • #8
                Re: B5 S4 Signal lights not working

                Lollz

                Comment


                • #9
                  Re: B5 S4 Signal lights not working

                  See, I didn't even think about the blinker fluid. Silly me. I only have the MK IV stuff and I am worried that if I overfill it then it will just blink randomly like was happening to Brent.
                  Jeff


                  2017 Sportwagen
                  2016 .:R (sold)
                  2013 Golf TDI Wolfsburg (sold)
                  2001.5 Audi S4 (sold)

                  Comment


                  • #10
                    Re: B5 S4 Signal lights not working

                    On a serious note, major props to Erik at Royal Oak for the suggested part numbers. Amazing customer service!!!
                    Jeff


                    2017 Sportwagen
                    2016 .:R (sold)
                    2013 Golf TDI Wolfsburg (sold)
                    2001.5 Audi S4 (sold)

                    Comment


                    • #11
                      Re: B5 S4 Signal lights not working

                      good stuff jeff!

                      Comment


                      • #12
                        Re: B5 S4 Signal lights not working

                        New flasher relay solved the issue. Gotta say, Erik at Royal Oak Audi was great. He read this thread, sent me a PM with his suggestions and part numbers, and even offered to stay late to accommodate my timing as I have to take the bus home from work. He's really working to build a great relationship with forum members and bends over backwards to help out. For Royal Oak parts, "stealership" couldn't be farther from the truth. Give them a call for all your parts needs, you may be surprised what they can do for you.
                        Jeff


                        2017 Sportwagen
                        2016 .:R (sold)
                        2013 Golf TDI Wolfsburg (sold)
                        2001.5 Audi S4 (sold)

                        Comment

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