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crunching noise when setting off.

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by deanski, Mar 18, 2011.

  1. deanski
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    deanski wax on, wax off

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    [Mar 18, 2011]
    anyone elses do this? seems to sound like the abs testing itself. does the A4 do this? only does it when first setting off.
    #1
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  3. Alan H
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    Alan H Need a V8 or Bi-Turbo.......

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    [Mar 18, 2011]
    Yes, it's the ABS modulator doing a self test.
    #2
  4. benjie
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    benjie Active Member

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    [Mar 18, 2011]
    Mine does it too.
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