Ford F Super Duty 2008 — technical service bulletin
Bulletin SI-20023 · NHTSA communication 10032239 · issued Oct 1, 2007
Technical service bulletin
communication type
Exterior Lighting
component
2008
model years
1
vehicle entries
Official summary
Ford: some vehicles may exhibit a headlamp assembly that is foggy, smokey or has a film on the inside of the lamp. Replace with part that has a date code stamp of 8/20/07 or later. *pe
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.