Mazda MAZDA3 2004 — technical service bulletin
Bulletin 0103604 · NHTSA communication 10010296 · issued Sep 21, 2004
Technical service bulletin
communication type
Electrical System
component
2004
model years
1
vehicle entries
Official summary
Mlafunction indicator lamp illumination, p0442 / p0455 / p0456. *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.