Lincoln Town Car 1998–1999 — technical service bulletin
Bulletin 99247 · NHTSA communication 6090194 · issued Nov 29, 1999
Technical service bulletin
communication type
Visibility
component
1998–1999
model years
2
vehicle entries
Official summary
Some vehicles equipped with factory moonroofs and built through 9/20/1999 may experience a booming noise while driving with the moonroof open. *tt
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.