Saturn Ion 2003–2004 — technical service bulletin
Bulletin 040845006 · NHTSA communication 10008004 · issued Jun 1, 2004
Technical service bulletin
communication type
Electrical System
component
2003–2004
model years
2
vehicle entries
Official summary
Sunroof inoperative and/or inside rearview mirror electrical functions inoperative. *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.