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no electrics!

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by vw754, Nov 17, 2007.

  1. vw754
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    vw754 vorsprung Durch Technik

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    2002 A4 TDI (B6) (MY FRIENDS CAR)Electric windows/mirrors/reverse/interior lights/central locking/alarm.......have stopped working!i connected vag com but it wont connect comes back ''no response from controller''.Ive been told this is the conveniance ecu located under carpet passenger side front, any one else have similar problems?Has ecu got be replaced or is it an easy repair,?Any advice is appreciated.
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  2. dualmono21
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    dualmono21 Well-Known Member

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    it could just want several resets doing
    the "no response from controller " means exactly that
    try it with engine on and engine off then try the other modules and see if any connects
    could also be the port on the computer which might not be working correctly
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  3. vw754
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    vw754 vorsprung Durch Technik

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    computers ok.diconnected the conveniance unit,reconnected same thing
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  4. dualmono21
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    dualmono21 Well-Known Member

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    if worse comes to worse there is a secondhand one on ebay at moment
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  5. vw754
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    vw754 vorsprung Durch Technik

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    pity its the wrong part number,il just keep lloking or try get it repaired.
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  6. donvas
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    donvas New Member

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    Best buy a new one which has a modified part No and not a second hand one with same part No...
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  7. vw754
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    vw754 vorsprung Durch Technik

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    Thanks! got 2nd hand one..job done!
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