Pontiac Gto 2004–2005 — technical service bulletin
Bulletin 3438 · NHTSA communication 10014874 · issued May 11, 2005
Technical service bulletin
communication type
Electrical System
component
2004–2005
model years
2
vehicle entries
Official summary
Headlamps stay on when headlamp switch in auto mode which may cause the battery to go dead. *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.