What is this plug for ? (telephone or Handsfree module)
08-31-2008, 12:28 PM
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What is this plug for ? (telephone or Handsfree module)
Found this plug located behind the cd changer in the trunk of my A6 1999. It's obvious that it's for some type of telematics but what type ?
The cable leading to it has part nr 4B9 971 172a and is coming from the center console where it's connected to an RJ socket in the armrest.<ul><li><a href="http://pictureposter.audiworld.com/152913/dsc00028.jpg">http://pictureposter.audiworld.com/152913/dsc00028.jpg</a</li></ul>
The cable leading to it has part nr 4B9 971 172a and is coming from the center console where it's connected to an RJ socket in the armrest.<ul><li><a href="http://pictureposter.audiworld.com/152913/dsc00028.jpg">http://pictureposter.audiworld.com/152913/dsc00028.jpg</a</li></ul>
08-31-2008, 12:41 PM
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Tech section is your friend...
It's the cellphone harness connector R36. Connects pin-for-pin to the RJ45 (R37) under the center armrest. Pinouts here (see diagram 26/2):<ul><li><a href="https://www.audiworld.com/tech/elec30.shtml">https://www.audiworld.com/tech/elec30.shtml</a></li></ul>
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