Pontiac Bonneville 2000–2002 — technical service bulletin
Bulletin 010138012 · NHTSA communication 627823 · issued Nov 1, 2001
Technical service bulletin
communication type
Equipment
component
2000–2002
model years
3
vehicle entries
Official summary
Information regarding flash fogging occurring when defog is selected in cold, moist conditons. *yh
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.