Mazda CX-7 2007–2010 — technical service bulletin
Bulletin 09-010/11 · NHTSA communication 10037519 · issued Mar 1, 2011
Technical service bulletin
communication type
Exterior Lighting
component
2007–2010
model years
4
vehicle entries
Official summary
Mazda: some vehicles may have a low beam headlight malfunction. Moisture may get into the unit and cause it to short. *rm
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.