Audi A4 1995–1999 — technical service bulletin
Bulletin 042804 · NHTSA communication 10007130 · issued Apr 28, 2004
Technical service bulletin
communication type
Suspension
component
1995–1999
model years
12
vehicle entries
Official summary
Service action to inspect lower control arm seals. *tt
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.