Ford F-250 SD 1999–2000 — technical service bulletin
Bulletin 7961 · NHTSA communication 612435 · issued Jan 1, 2000
Technical service bulletin
communication type
Exterior Lighting
component
1999–2000
model years
4
vehicle entries
Official summary
Parking lamps inoperative.
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.