2022 Ford Expedition VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE

When the vehicle starts, two error messages appear. The first one is "Pre-Collission Assist not available" and the second one is "Front camera fault - Service required". Due to these errors, I have no collission assist and cruise control does not work and cannot be enabled. I have taken it to the dealer 3 times (Since the summer) to be repaired and they have reloaded the software each time. This has not fixed the problem and they refuse to replace any hardware. They have stated that it is a software issue and that a fix will be forthcoming but they have no fix or timeframe as to when it will be fixed.

Several incidents in which adaptive cruise control resets itself to 90mph when moving into a higher speed limit area- for example, cruising along at 70mph, pass a speed limit sign allowing 75mph, and suddenly the cruise control resets at 90mph. If you are not very consciously thinking about this you quickly find yourself going 90mph. It never resets at 80 or 85- always 90mph. Going 15 or 20 mph faster than thought or planned certainly grabs your attention and is a safety risk.

DOCUMENTATION OF UNWARRANTED / UNCONTROLLED VEHICLE ACCELERATION: DRIVER STATED THAT WHILE VEHICLE WAS STOPPED IN TRAFFIC, VEHICLE ACCELERATED WITHOUT USE OF ACCELERATOR PEDAL. VEHICLE LURCHED FORWARD INTO VEHICLE AHEAD, AND INTO 2ND VEHICLE AHEAD IN TRAFFIC. ENGINE CONTINUED TO RACE AT HIGH SPEED WITH TRANSMISSION IN DRIVE, SPINNING REAR TIRES UNCONTROLLED WITH BOTH FEET DEPRESSING BRAKE PEDAL. VEHICLE HAD TO BE PUT IN NEUTRAL TO SHUT OFF ENGINE. APPROXIMATELY 15 - 20 MINUTES PRIOR TO INCIDENT, VEHICLES CRUISE CONTROL DISENGAGED WITHOUT REASON WHILE DRIVING @ 60 MPH ON PARKWAY. SYSTEM RE ENGAGED WITHOUT FURTHER ISSUE ON PARKWAY. THERE WAS NO DISPLAYED WARNING LIGHTS OR MESSAGES PRIOR TO INCIDENT INCIDENT REPORT FILED WITH FORD CORPORATE MOTOR CO. CASE # .

My Expedition has adaptive cruise control. I was driving on the interstate at around 65 mph with the adaptive cruise set. I was raining, so I set it to max range. It worked fine for the first few minutes of rain. As cars started to slow down, mine sped up and put me in an extremis situation where I had to forcibly apply the brakes. It was following the car in front of mine fine at around 55 mph, but then sped up despite the car getting closer as if there wasn't a car there. Only after I applied the brakes did I start getting an error that adaptive cruise and collision assist were not working due to a sensor being blocked. I've driven in rain many times and have never had this error. As far as I can tell the forward sensor failed due to moisture and instead of the adaptive cruise turning off, it actually caused the vehicle to accelerate since cruise was set to 65 mph. Sensor failed in a 5 minute rain storm. Software design does not fail safe, but rather the opposite.

General: While driving this rental vehicle over the span of three days, I noticed and confirmed over a dozen times that the vehicle's speed control would dramatically increase with NO driver input or actions. Specific: The vehicle's cruise control would be on and active, set at various speeds; 55, 60, 65, 70, 75 (long, straight road with varying speed limits). In different circumstances (sometimes when being overtaken by another vehicle, or cresting a hill or when beginning to climb a hill), the speed control, while set would immediately, with no driver input other than light steering INCREASE to 15-30 mph above the speed at which the cruise control was set. Over the period of three days of rental I was able to verify this behavior many times and I was able to capture a video that shows the speed set increase from 65 mph to 90 mph immediately, and the vehicle would begin aggressive acceleration. I have a clear video of the steering wheel and gauge cluster that I cannot attach to this report, but will email upon request. In the video, the malfunction is at the 13 second mark. In this video, the speed control setting increased from 65mph immediately to 90mph and the vehicle started accelerating. Switching the speed control off, or tapping the brake ceased the acceleration, as expected. Vehicle was reported to National car rental and an attempt was made to report it to Ford. Because it was a rental, I am unaware of any corrective action or inspection that may have, or may take place.