Lexus RX300 1999 — technical service bulletin
Bulletin AC00399 · NHTSA communication 604963 · issued Apr 9, 1999
Technical service bulletin
communication type
Seats
component
1999
model years
1
vehicle entries
Official summary
Inspection on the seat heater system for vehicles within certain vin ranges. *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.