2022 Jeep Grand Cherokee 4XE

My vehicle has a faulty front camera system that began at around 1800 miles. When driving, multiple lights will illuminate on the dash. The cruise control, blind spot monitoring, lane keep system, and emergency automatic brakes will shut off. It has been in the shop off and on since May 13,2022. Dealership has been replaced multiple parts, but is unable to get camera system to recalibrate and function properly. Car manufacturer, Jeep, has gotten involved and can not seem to figure out what is wrong either.

Vehicle was involved in a crash. Vehicle was hit head on by a pick-up truck. The air bags deployed in the pick-up truck due to the severity of the crash/impact, but the air bags in our vehicle failed to deploy. Driver of truck injured at scene but declined treatment. Passenger in our vehicle felt pain an hour after accident and went to ER and diagnosed with blunt force trauma injuries from the seat belt.

Lower control arm bracket failed. Yes available for inspection. The adaptive cruse lane assist function malfunctioned. Yes available for inspection. I was injured. Police inspected the wheel and called it into question a manufacture defect in the police report. Manufacture (Jeep) acknowledges it but has been unresponsive. No warning when the wheel assembly disengaged (wheel, brake, tie rod, control arm, stub axel from the vehicle) traveling at 67 mph prior to crashing into a barrier

RE: 2022 Jeep Grand Cherokee 4Xe (hybrid) This complaint involves a well-known defect and malfunction endemic to the Jeep Wrangler 4Xe with the identical powertrain and software, and a well-documented recall of the Jeep Wrangler, but for some reason, does not yet extend to the Grand Cherokee 4Xe model for identical symptoms and malfunction behavior. The associated recall for the Wrangler is NHTSA campaign number: 22V865000. FCA US, LLC’s number for this recall ZB7, however the Grand Cherokee with the identical powertrain-- has yet to be recalled, however has the same defective issues. This is brand new off-the-showroom 2022 Grand Cherokee 4Xe, and the malfunctioning behavior began within the first 10 days-- at 179 miles (3/4 tank of fuel), with the vehicle going into the FORM (Fuel/Oil Refresh Mode), depriving the vehicle of electric mode or electric assist. The vehicle message stated: "Electric Mode Temporarily Unavailable - Fuel & Oil Refresh in Progress" Other dangerous symptoms and malfunctions associated with the defective/malfunctioning software have occurred: (a) A single instance of a "limp-home" mode (25 mph max on a main thoroughfare), and; (b) several instances of failure of the transmission to shift into a higher gear-- causing the engine to over-rev (over max redline RPM) to maintain a highway speed). At 331 miles, the vehicle was refueled for the first time, and the FORM warning message disappeared with the fresh refuel, however the vehicle hasn't been driven enough to determine of the transmission issues were resolved with the refuel. Nonetheless, the FORM was a malfunction that occurred at 3/4 tank with only 179 miles on the vehicle, and the other malfunctions are presumed to be associated with the primary defect. The video of the "shift malfunction" incidents can be viewed on Google photos: https://photos.app.goo.gl/EMqaZ5ZotkVgu6UJ7 and https://photos.app.goo.gl/LYPytX73fzj9JRq3A

Upon startup power steering was disabled and the console message "power steering available service required". Blind spot detection and lane departure also showed as in-op. Wheel was very hard to turn. After traveling a few hundred feet I determined that the car was not safe to drive. After two vehicle restarts the problem cleared. If this happened at speed, in traffic, a serious accident is likely. Dealership is unable to look at problem for weeks. THIS IS A SERIOUS SAFETY ISSUE WHICH REQUIRES IMMEDIATE ATTENTION FROM NHTSA!

Having less than 3K miles in the odometer, the engine started to develop valve train noise that worsens as the engine gets hotter, taken to the dealership to check on the concern plus no start, had the battery replaced after staying 3 weeks in the dealership, supposedly the noise was normal, took it to another dealership as the first one left a few things not fixed, once again i was told the noise was normal, The noise started to get louder as miles were being put on the car, people would ask if the car was a diesel powered one, even the service advisor of the dealership were the car remains asked me if the engine was diesel when she heard the noise. At idling speed the engine is not running smoothly you can hear cylinders misfiring on the exhaust, oil temp remains over 240 when driven, 245 just by pressing the gas to pass a car, oil pressure at idling speed has gone lower as time goes by reaching at times 28 psi. Noise varies when the engine switches in between 8 cyl or 4 cyl mode, in 4 cyl mode the whole car vibrates really bad and loud until you hit the gas to get the engine out of the 4 cyl mode. Service engine light came on once at idling speed when the idling speed became erratic. Engine stalled once. Car in the dealership since Jan 23 2023, was called exactly one month later to pick it up as per they report everything was ok, asked to try another one with the same engine mine has so i could hear the "normal" noise, they had none to check, the shop foreman went on a test ride with me to confirm the issue and then he acknowledged that the noise was weird, so i was asked to leave it, two months already went by and so far no word on the issue, the car has not being further diagnosed by the 'ENGINE EXPERT" will have to go through the lemon law as they just don't say a word or give me options. Grand Cherokee Summit reserve 5.7 Hemi engine. as of today 3/29/2023 still not diagnosed