Audi A4 2008–2013 — technical service bulletin
Bulletin A461345 2033674- · NHTSA communication 10123571 · issued Jun 12, 2013
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2008–2013
model years
16
vehicle entries
Official summary
Supersedes Technical Service Bulletin Group 46 number 13-42 dated June 11, 2013. Brakes on vehicles produced before September 3, 2012 (calendar week 36 of 2012), squeak or squeal when used with light to moderate force.
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.