TSB A9121342018187 — Audi Service bulletin

A9121342018187 is a service bulletin on file with NHTSA for 2 Audi models, 2006–2007 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.

NHTSA's own summary of the document, quoted from the public manufacturer-communications file.

1Document filed
2Vehicles named
2Model years

Vehicles and model years A9121342018187 names

VehicleModel years
Audi A4 2006
Audi Q7 2007

Every document filed under A9121342018187

Document IDFiledType
A9121342018187_1 September 22, 2021 Service bulletin
← All Audi A4 TSB years TSB lookup by model

Questions buyers ask

What is TSB A9121342018187?

A9121342018187 is a service bulletin filed with NHTSA by Audi, covering 2 Audi models across the 2006–2007 model years. NHTSA's summary reads: This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.

Which vehicles does A9121342018187 cover?

NHTSA's file names Audi A4 (2006); Audi Q7 (2007). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.

Is TSB A9121342018187 a recall, and is the repair free?

No. A9121342018187 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.

How do I get the full text of A9121342018187?

Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under A9121342018187, its date, and NHTSA's own summary from the public file.

Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under A9121342018187. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.