Lincoln Nautilus 2021–2023 — technical service bulletin
Bulletin SU4 P4 NAUTILUS · NHTSA communication 10241982 · issued Aug 10, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2021–2023
model years
3
vehicle entries
Official summary
"Software Update 4 P4 for 2021- 2023 Nautilus vehicles is now available. Quality Improvements include: - Increase number of times the Backup startup password set-up pop-up is displayed after creating a Phone as a Key. - Improved Telematics Control Unit functionality. "
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.