2023 JEEP GRAND CHEROKEE L Forward Collision Avoidance Warnings Problems

Vehicle was being driven when the service power steering message came on, the steering wheel became very stiff and hard to maneuver. A list of messages also came up on the display, that other functions of the vehicle where either disabled and/or needed to be serviced. after the vehicle was parked it was no longer able to be moved due to the power steering being inoperable.

Bought vehicle and reviewing safety features the next day I realized the Forward Collision Warning light was on because it was malfunctioning and not just turned off. Same with the AEB light. Then Active Lane Management came on as did ACC. This is a concern since they are all safety features. Took it to dealership and they unhooked battery to try and make the windshield spray work. After that all safety warning lights came on. Dealer has had it for 2 weeks and still cant figure issue. Looking online it apprears this is a major safety that happens to a lot of these vehicles.

Every time the vehicle starts, the driver dash display and radio display reset to a language I do not speak or understand (Italian). The paddle shifter is inoperative (with no option to enable), pedestrian emergency brake (peb) lamp or forward collision warning (fcw) lamp turns on with no way to disable, units of measurement changes to celsius, and numerous other settings reset as well. This is a dangerous situation. I don't understand the meaning of warning messages on the driver display because they are in Italian. It is difficult change the settings because the menus are in Italian. Plus, even if I change them, they all reset the next time the vehicle is started. I have taken it to the dealer numerous times. The dealer says there is nothing they can do and it can only be corrected with a software update that is not yet available.

Computer telling vehicle to do a sudden unintended acceleration. Forward collision warning system did not respond. Air bags didn’t deploy. No diagnostics have been done. No warning lamps illuminated on dash. Vehicle currently is at repair shop. While pulling into a parking space at low rate of speed, vehicles engine reved up and vehicle took off, braking system did not respond unable to stop vehicle, hit a parking lot light post .

This has happened a few times, just will be driving and the collision lights will turn on my dash. Has not caused any serious issues. but i am concerned one day this will alert my Automatic break and cause my car to stop while driving and cause serious harm to me or someone else. I have taken this to the shop and was just told they can not get it to " pop" up on the dash so aren't sure how to take care of it