2022 Jeep Grand Cherokee forward collision avoidance problems

“My vehicle has multiple software and electrical issues that Jeep has been unable to diagnose or repair, and there is currently no recall addressing these problems. One of the most serious issues is that the vehicle will randomly switch the display language from English to Italian while I am driving. When this happens, the speedometer changes from miles per hour (MPH) to kilometers per hour (KPH), making it difficult to know my speed without pulling over and manually changing the language back to English. This creates an unnecessary safety concern. Additionally, the automatic door lock feature no longer functions properly. Although the dealership has repaired it in the past, the problem has returned. I also continue to receive a dashboard warning indicating that the Forward Collision Warning system is disabled, even though the feature is clearly enabled in the vehicle's settings. This inconsistency raises concerns about whether the safety system is functioning as intended. Another ongoing issue is that the vehicle randomly drains its battery. Both AutoZone and the dealership have tested the main battery and the auxiliary battery, and both have been found to be…”

“Front collison warning icon illuminated on the dash. Settings were changed. Temperature changed from Fahrenheit to Celsius. Back up camera lines no longer showing up. CarPlay glitches. Mechanic did a reset a month ago and it came back on 2 weeks later.”

“Hybrid battery system, still don't have heat after 2 years of car ownership. Not to mention the hybrid battery failure rate, I've driven several times and the vehicle will just have no power. I bring it to the dealership almost monthly and they always have some excuse. The vehicle's lane assist is also a hazard. I'll just be driving down highway and it'll just jerk the wheel randomly.”

“I would like to file a complaint against Jeep. I drive a 2022 Jeep Grand Cherokee 4XE with 16,000 miles. While driving to the Store, the electronic parking brake engaged while driving. This caused braking system damage. Jeep / Manufacturer are refusing to reimburse me. The total cost was: $9,129.26. This effected the Actuators, Brake Calipers, Rear Rotors, and Brake Pads. This is not normal wear and tear, however a safety-related defect.”

“The electronic steering quit working at 55 mph, I was very hard to steer afterwards, there wear other indicator lights besides the steering warning light, I will add a picture of them. I did already do a report but have pictures to show the problem. I kept the core to figure out what happened, there is water in the unit control area for the motor. The issue started at the same time the water pump was leaking, and I believe that caused the water and corrosion in the electronic area. I also have another invoice for the diagnosis from the hudson dealer for about 600 dollars but mislaid it, If I need it I can get a duplicate.”

“The Forward Collision Warning (FCW) and Automatic Emergency Braking (AEB) systems on my 2022 Jeep Grand Cherokee are consistently failing to operate as intended, creating a significant safety hazard Symptoms include: System Inactivity: The FCW fails to alert or provide braking assistance during clear, high-risk frontal collision scenarios. Persistent Warning Lights: The 'FCW OFF' indicator illuminates on the instrument cluster and cannot be cleared by toggling settings in the Uconnect 5 system. Software Defaults: Following Over-the-Air (OTA) updates, the FCW and Pedestrian Emergency Braking (PEB) systems default to 'OFF' and often remain disabled despite user attempts to re-engage them. Hardware Misalignment/Blinding: Frequent 'ACC/FCW Limited Functionality' messages occur even in clear weather with clean sensors, indicating a potential calibration or module communication failure. I am referencing XXX and Manufacturer Communication XXX regarding these specific software/hardware faults. Despite these known issues, the dealership Ziegler Chrisler Doodge Jeep Ram in Schaumburg, IL has been unable to provide a permanent resolution. This failure leaves the vehicle…”