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2005
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A4 Cabriolet (8H7) L4-1.8L Turbo (AMB)
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Superceded Bulletins
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Audio System - Speaker Grinding/Crackling/Humming Noises
Audio System - Speaker Grinding/Crackling/Humming Noises
This TSB number 910959, dated 08/17/09 has been superceded by TSB number 911120 , dated 10/21/11