Buick Park Avenue 1999 — technical service bulletin
Bulletin 990864011 · NHTSA communication 606521 · issued Jun 1, 1999
Technical service bulletin
communication type
Structure
component
1999
model years
1
vehicle entries
Official summary
Vehicles built prior to vin breakpoint 648726 may exhibit a front side door which remains locked when attempting to unlock with key and / or remote keyless entry transmitter (rke). *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.