LINCOLN Complaints

Known structural defect Coolant intrusion into cylinder bores TSB 22-2229 Blown head gasket

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)

Received Safety Recall Notice NHTSA 25V695 in October 2025. Lincoln has not been diligent in providing a timely remedy for replacing the rear view camera in my vehicle. Rear view cameras are not an item that should take 10 months to replace with a new component. NHTSA shouldn't allow car manufacturers to issue Safety related recalls that are not rectified with 120 days. An excuse of "parts are not available" is not acceptable when Lincoln is building new cars with this new rear view camera every day.

Check engine Light P0302 Engine Misfire Cylinder 2. I noticed Low Coolant in the overflow tank. Went to dealer They did a pressure test found coolant Intrusion inside Cylinder 2 open TSB 22-2229 Car or SUV if coolant gets into cylinder can cause engine failure

Scanned codes P0741, P1450, P1744, & P2196. Check the transmission fluid level and condition. No fluid drained from hole, added a little fluid, and retrieved a sample of the fluid. The fluid is very dark. Identifix states, if the fluid smells or has the appearance of being black due to internal clutch slippage, the transmission should be replaced or overhauled. If the transmission fluid is in good condition and found to be at the proper level, monitor the Torque Converter Clutch actual slip (TC_SLIPACT) and TCC desired slip (TC_SLIPDSD) PIDs through the scan tool as the vehicle is driven noting these reading should stay relatively closed together expecting the reading to show to be within 10 RPM of each other. Seeing the values spread apart supports the setting of the P0741 and P1744 codes. Note that excessive TCC slip can be caused by multiple internal factors including mechanical failure of the TCC solenoid, an issue of a valve body component that does not hydraulically react to the activation of the solenoid, a leaking valve body gasket, a leaking input shaft seal, or failure of the torque converter seal. There are no external testing measures that can be taken to verify any of these as the specific cause of the concern. Per the test drive, the difference between actual and desired TCC slip was 100-125 rpm.

The contact owns a 2021 Lincoln Navigator. The contact received notification of NHTSA Campaign Number: 25V455000 (FUEL SYSTEM, GASOLINE); however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure.

Tuesday June 2, 2026 my car went into the shop. At which time the viscous coupler was replaced for the rear AWD differential. This was a Ford OEM Part that had failed. Upon replacing it shut up they found the rear differential gear assembly was in fact also in need of being replaced. The needed part is called a rear final drive. It is now June 30, 2026. My car has been in the shop now for 28 days. The rear final drive part needed is on backorder. “We are more than 100 on the list.” Therefore, I will not be getting my car back any time soon. Upon researching and discussions with dealerships, this is and has been a known problem with the Lincoln and Ford vehicles. However, there has never been a recall, or any justification for this known problem. I would like some answers to why anyone would have to wait that long for a part for their vehicle! I am without a car and will be for an extended period time!

While driving low speed between 1-55 mph my car feels like it’s stuttering, jerking or about to shut down.

The contact owns a 2019 Lincoln Nautilus. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle was driving abnormally rough and sluggish. No warning lights were illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with a failed telematic control unit. The contact was informed that the telematics control unit needed to be replaced. The vehicle was not repaired. The contact was advised to take the vehicle to the dealer. The dealer was made aware of the failure, and the contact was informed that there were no available appointments for the next three months. The manufacturer was not made aware of the failure. The failure mileage was approximately 74,000.

The contact owns a 2021 Lincoln Navigator. The contact received notification of NHTSA Campaign Number: 25V455000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. The dealer was not contacted. The contact stated that the recall was initiated for more than a year; however, the part to do the recall repair was still unavailable. The manufacturer was not contacted. The contact had not experienced a failure.