Buick Lesabre 2000–2003 — technical service bulletin
Bulletin 010850012A · NHTSA communication 10000453 · issued Nov 1, 2002
Technical service bulletin
communication type
Seats
component
2000–2003
model years
11
vehicle entries
Official summary
Front heated seat inoperative / cold. *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.