IR remote keys

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  • Antsa
    S2Forum Maniac
    • Nov 2016
    • 617
    • Country: Finland

    #1

    IR remote keys

    Last summer my wife accidentally left the IR key outside for a weekend. It had been raining and of course the remote locking doesn't work anymore. Otherwise works fine, but the remote locking is quite nice. Kinda forgot about it, until today I went to the dealers to ask if the IR keys would be available. Of course the are NLA. Is there any possibility to get a new working IR key?
  • M2ki
    S2Forum Maniac
    • Aug 2015
    • 547
    • Country: Estonia

    #2
    Buy a used key and swap the pcb inside?
    1989 Audi 80 Quattro
    1994 Audi 80 Quattro Competition

    Comment

    • Antsa
      S2Forum Maniac
      • Nov 2016
      • 617
      • Country: Finland

      #3
      But how to make the new pcb compatible with immobilizer and the IR remote locking?

      Comment

      • M2ki
        S2Forum Maniac
        • Aug 2015
        • 547
        • Country: Estonia

        #4
        Immo chip is a small glass capsule and you can remove it from the old key.
        Adding new remote to the central locking needs 2 keys.
        Last edited by M2ki; 21 December 2018, 14:54.
        1989 Audi 80 Quattro
        1994 Audi 80 Quattro Competition

        Comment

        • Antsa
          S2Forum Maniac
          • Nov 2016
          • 617
          • Country: Finland

          #5
          I remember seeing some pics of the glass capsule, now I know what it is!

          If I manage to find a used IR remote key, can I just add it using the instructions found here? Or do I have to make it a blank somehow before adding it? Has anyone done this before?

          Comment

          • M2ki
            S2Forum Maniac
            • Aug 2015
            • 547
            • Country: Estonia

            #6
            You can't do anything to the key. The key is just a dumb code generator.
            Instructions for pairing http://www.audiclub.fi/audifinns/att...6&d=1359453154
            1989 Audi 80 Quattro
            1994 Audi 80 Quattro Competition

            Comment

            • Antsa
              S2Forum Maniac
              • Nov 2016
              • 617
              • Country: Finland

              #7
              Just to be clear: if I can find the internals of a working key, it's totally doable to pair it to my car?

              Comment

              • M2ki
                S2Forum Maniac
                • Aug 2015
                • 547
                • Country: Estonia

                #8
                Yes. Try to pair it before taking it apart and maybe waste your time.
                1989 Audi 80 Quattro
                1994 Audi 80 Quattro Competition

                Comment

                • Antsa
                  S2Forum Maniac
                  • Nov 2016
                  • 617
                  • Country: Finland

                  #9
                  Ok, thanks for the info I will give it a try!

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