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Rear Parking Sensors, 3 gone??

dje123 Apr 28, 2012

  1. dje123

    dje123 New Member

    Hi there,

    I've recently got myself an A4 and the rear parking sensors aren't working. I know to check for a clicking or pulsing, but I can only hear one sensor doing so. How likely is it that all 3 have gone? Or could it be wiring/ connections??

    Also, if they were a factory option, is there a specific part number for them, or are all audi sensors the same?

  2. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

    You need to check your loom, maybe the module has gone faulty or loom has got wet, could also scan with vcds to see what errors it shows for the pdc system.

    There are different modules, best to remove 1 & check the part number or ask an audi parts counter with your vin no.

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