Buick Park Avenue 1997–2003 — technical service bulletin
Bulletin 02112004 · NHTSA communication 10012990 · issued Feb 11, 2004
Technical service bulletin
communication type
Electrical System
component
1997–2003
model years
7
vehicle entries
Official summary
Replacement ignition key clarification. *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.