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Rear Light Cluster - Which Is Ground?

Discussion in 'A3/S3 Forum (8L Chassis)' started by WorkInProgress, Jan 11, 2014.

  1. WorkInProgress

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    I'm soldering in some resistors to solve a fast flash and bulb warning light after fitting LEDs.

    Can anyone tell me which track is ground on the rear cluster?

    I'll be soldering one resistor to the track that goes to the indicator and two to the two tracks to the brake light just no idea where to solder the ground
     
    #1 WorkInProgress, Jan 11, 2014
    Last edited: Jan 11, 2014
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  3. WorkInProgress

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    I might actually have meant earth and not ground!
     
  4. JimS3

    JimS3 Active Member

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    The main one surrounding all the bulbs nearest the glass. If in doubt trace the solid brown wire from the connector, identify pin and work forward.
     
  5. WorkInProgress

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    Cheers Jim, got the cluster sitting on my lap and just realised that, thanks for the confirmation
     

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