Buick Park Avenue 1997–2003 — technical service bulletin
Bulletin 040089005 · NHTSA communication 10012691 · issued Feb 1, 2004
Technical service bulletin
communication type
Unknown OR Other
component
1997–2003
model years
7
vehicle entries
Official summary
New replacement key blank available. *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.