Lincoln Town Car 2000 — technical service bulletin
Bulletin 7969 · NHTSA communication 612484 · issued Jan 1, 2000
Technical service bulletin
communication type
Visibility
component
2000
model years
1
vehicle entries
Official summary
Factory installed moonroof may exhibit a booming or buffeting noise while traveling at speeds greater than 40 mph when the moonroof is open. This may inadequate moon roof wind deflector height.
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.