Mazda 626 1993–1994 — technical service bulletin
Bulletin 052/93 · NHTSA communication 39675 · issued Dec 1, 1993
Technical service bulletin
communication type
Structure
component
1993–1994
model years
4
vehicle entries
Official summary
Door key lock cylinders that do not illuminate when the door handle is lifted may have a faulty bulb, micro switch or wiring harness. *tw
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.