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Audi TSB #A901552 2039429-
2015 Audi A4
TSB Document:
Affected Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Summary
- The vehicle horn sounds abnormal or is inoperative. Various parts have been replaced under warranty for the condition noted above, but no issues were identified with these parts. Contact the Audi Technical Assistance Center (TAC) before replacing any parts. No changes to production have been made, as no issue has been identified.
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