Audi S4 2010–2013 — technical service bulletin
Bulletin A461644202763614 · NHTSA communication 10091285 · issued Jul 12, 2016
Technical service bulletin
communication type
Service Brakes
component
2010–2013
model years
12
vehicle entries
Official summary
This technical service bulletin provides troubleshooting for a brake squeal sound from the front brakes.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.