TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Audi for this TSB. Call your local Audi dealer's service department & ask for a copy of TSB# A87167720447172.

Affected Component: EQUIPMENT:APPLIANCE:AIR CONDITIONER

Summary

THIS BULLETIN PROVIDES INSTRUCTIONS ON CORRECTING A HIGH-PITCHED BUZZING NOISE IN THE CABIN WHEN THE FAN SPEED IS NO HIGHER THAN 2.

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