Audi A4 2009–2013 — technical service bulletin
Bulletin A571395 2019733- · NHTSA communication 10121346 · issued Sep 26, 2013
Technical service bulletin
communication type
Structure
component
2009–2013
model years
7
vehicle entries
Official summary
Supersedes Technical Service Bulletin Group 57 number 13-88 dated May 9, 2013. The outer door seals have become partially detached. Loss of adhesion between the door structure and door seal due to a flaw in the attachment process in production.
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.