What 8 owners told NHTSA about the 2025 Lincoln Nautilus Fhev

Traveling from [XXX] to [XXX] and when I had the lane departure/lane keeping system turned on, the system was constantly going into the Watch the Road warning and many times it went straight to Resume Control without first putting up the Watch the Road that is supposed to be the initial stage. More than once when the system would go directly to the Resume Control, the only way to get rid of the warning and the brake pulsing and four way activation was by turning the cruise control completely off - pressing the Cancel or OK to acknowledge the warnings will not clear the the warning. I do have video on my smart phone available but the file is 17.7 Mb which is larger than allowed to upload, so I am uploading a screen shots from a couple of the times that it was occurring when I was able to get video while it was happening. On many occasions and the one in particular that I got video on, even pressing the Off switch for the cruise control would not turn the system off, it continued to stay active with the Resume Control warning, brake pulsing and four way flashers on until several presses on the off switch. This occurred multiple times during the trip so the date is just one of the dates that it occurred on while driving, and it happened in more than one state. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11747879

Driving on the freeway, with nothing in front except road, the Bluecruise/adaptive cruise control suddenly started slowing the vehicle to 25 mph from 70 mph. This has happened 5 times. The fifth time, the lane keeping system and adaptive cruise quit working but did not give any warning on the lane keeping having stopped working. In town, adaptive cruise will vary between the local speed and 25 mph but there is no speed limit sign showing a change of speed. Sometimes, the vehicle will slow down when that happens but recently it keeps going at the speed I have set even though the screen shows a different speed. The first 2 times, the adaptive speed changed were on August 24, 2025. The next three were on August 31, 2025. There were no vehicles behind us or there might have been a crash because the speed slowed so suddenly with a change shown on the panoramic view and self-steering quit without a warning on the screen. The vehicle was picked up today for repair.

NHTSA ODI 11684922

While using the Ford BlueCruise system which is supposed to keep the vehicle centered in the lane along when it is in use on the highways it is programmed for, the system in this vehicle wanders throughout the lane from one side lane marker to the other lane marker. When first setting the cruise control which activates the lane assist program in this vehicle, it wants to initially justify to the left (drivers side) lane marker and fights any input from the driver to re-center the vehicle in the lane. If I let the system take the full control, after this initial left line hugging the vehicle will drift over towards the right side lane marker then go back towards the left lane marker and this continues until I deactivate the cruise control entirely when on a BlueCruise enabled highway. Additionally when this is in use, the lane changes the system performs is very abrupt as though the steering wheel was being grabbed and jerked fast to move to the adjacent lane. If this were to occur when there is a slippery spot in the road, I could see this cause a spinout. It is currently at the time of this writing at the Lincoln dealership for this and several other minor issues along with the recall noted as still open on this vehicle - as they cannot get the vehicle to accept the programming for the recall. I have also seen others on the Lincoln Nautilus forums complain about their vehicle doing the same lane wandering like the vehicle is drunk, one person stated in their reply that the almost impacted a vehicle in the other lane. As of the update from the service advisor yesterday (4/3/25) they still have no resolution for the recall issue and have not indicated anything about this issue despite them having put on 44 miles as of this writing on test drives.

NHTSA ODI 11652766