Mazda B-Series Truck 2003–2005 — technical service bulletin
Bulletin 0900805 · NHTSA communication 10017005 · issued Mar 17, 2006
Technical service bulletin
communication type
Exterior Lighting
component
2003–2005
model years
3
vehicle entries
Official summary
Brake lamps inoperative-check center high mounted stop lamp (chmsl)-service tip. *sc
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.