Chrysler 300M 1999–2000 — technical service bulletin
Bulletin 082699 · NHTSA communication 607684 · issued Aug 6, 1999
Technical service bulletin
communication type
Electrical System
component
1999–2000
model years
4
vehicle entries
Official summary
Some vehicles may exhibit an erroneous heated seat switch missing / shorted to ground diagnostic trouble code. *tt
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.