Rearview System Braking problems of the 2023 Jeep Grand Cherokee

1) vehicle lost power in traffic with no warning other then a dashboard red wrench 2) rear collision warning does not work intermittently 3) forward collision warning not operable 4) rain sensing wipers do not work intermittently.

The automatic emergency braking system activates randomly while driving abruptly stopping the vehicle in traffic. This has happened several times and we no longer feel safe driving. Luckily no one has been behind us when it happens otherwise I feel a crash would be unavoidable. The vehicle has now been to the dealer twice with no repairs made. The techs are always unable to duplicate the concern. Last time this happened my wife was driving around 40mph when the crash warning message flashed and stopped the vehicle. (no one was in the way).

This vehicle had a software update for the cross traffic warning and rear view camera. The camera is working but since this update, the cross alarms do not work consistently. Just today, I almost backed into a parked car, no alarms or anything.

I have owned this car for almost 1 year. From day one this "radio" area 10" screen with a computer behind it has been over heating and glitching out. The effects of this are several and random. Freezing and restarting randomly. Calls dropping from car to phone and back again intermittantly. While using gps maps will freeze so I miss turns and I am not where the maps says I am. After reversing the backup picture on screen from camera will sometime freeze on screen even 5 min after I am moving forward and it is a frozen picture. Most recently a disturbing saftey issue is that I was backing into my driveway and the screen froze and not backing up warning sound or visual was real time and I almost hit my fence, as my screen showed green lines and that I was plenty far away when in fact I was inches from the fencing. The dealership has replaced the glass screen but not the modual or computer behind it. They have sent me softare updates over the air. I have heard from them and from others this is a major issues with this model and year with these panasonic computers in them. I am very sad and frustrated about this!.

-the front and rear camera work intermittently, and yes it is available for inspection upon request. - during the morning, afternoon, or during the night, the package that includes the security that the vehicle has about vision by cameras does not work, putting their own lives and others at risk by not seeing the blind and low spots from the Jeep Grand Cherokee summit reserve 2023, causing a fatal accident. - the has been confirmed by a dealer because me personally and my wife have delivered the Jeep Grand Cherokee summit reserve 2023 with the problem in its maximum expression to the dealer. - the vehicle has been inspected more than eight times, but the dealer technician and Chrysler technician don't know yet how to fix the problem. Non exist any warning lamp, messages, or other symptoms of the problem before the failure.