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  1. #1
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    Default Audi A6 C4 1995 dash pinout

    Hi,

    can someone please help me where to connect +12V, GND and K line on this dash?

    Here is the picture, just to see which one it is, I suspect its all on that red connector.

    http://www.deviantpics.com/images/2207201105.jpg

    all gauges and some lights are not working, so I suspect on L4938N double voltage stabylizer, but need to connect it to power supply to test it (don't have car to fit it in and test, and also it's much easier this way).

    Thanks!

  2. #2
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    Default A6 pin out

    Hello,
    see this if can help you.
    Good Luck...
    Attached Files Attached Files

  3. The Following 2 Users Say Thank You to haroutioun For This Useful Post:

    E82 (10th July, 2017), RobyLV (7th October, 2023)

  4. #3
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    Default

    thanks, the question now is which one here on this picture is pin1, can't find any markings

    http://www.deviantpics.com/images/p1010450.jpg

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    Default

    Hi,
    the pin number one is below left side,you can see the number one if you turn the face of connector to you ,

  6. #5
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    Default

    voltage stabilizer works ok, but discovered something wierd:

    when i connect +12V to pin7 of the green connector, i get backlight of the LCD screens, which i didnt had when dash was in the vehicle, but when I add +12V to pin11 of the red connector, i get main backlight, but previous one shuts down.

    any clue what to check next?

  7. #6
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    Default

    lookl like microprocessor is not getting any "wake up" signal and is shutting off everything else.

    how to find out what tells microprocessor to enable instruments?

 

 

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