2022 Jeep Grand Cherokee: multiple warning lights

Filed Oct 17, 2025 · Driver assistance, Electrical · FL

While driving all warning lights were activated and power steering completely failed. The vehicle was in drive and fully charged

Filed Oct 13, 2025 · Brakes, Driver assistance · OH

While driving on a local neighborhood street at approximately 38 miles per hour, ( cruise control possibly engaged) , all the lights on my dashboard suddenly illuminated. A messages appeared stating that service was required for every guidance and braking system. At that moment I became concerned, so I attempted to use the brake. Despite pressing the brake pedal as hard as I could, the car did not slow down. I cannot remember if I downshifted using the paddle shifters on the steering wheel, but I was able to coast to a manageable speed and pull into a parking lot. I then turned the vehicle off and on again, but all the warning lights remained on the dashboard. After waiting for about five minutes, the vehicle was restarted, and this time none of the warning lights were on. Since I was very close to home, I drove the rest of the way very slowly. Later, I searched online and discovered that other people have experienced this same problem. Some of the information I read suggested that water can get into a component, and it had been raining on the day of the incident and the day before. My primary safety concern is what would have happened if I had been approaching a stoplight or driving on a freeway where I needed to stop suddenly. I am confident that I would not have been able to stop in time to avoid a crash. It is frightening to think of what could happen if a child were to run into the street and this happening. I immediately made an appointment with my local Jeep dealership. The dealer has since driven the vehicle 98 miles but has not yet been able to replicate the issue.

Filed Aug 25, 2025 · NC

Vehicle had complete system shut down while driving. Multiple warning lights came on and vehicle went completely dead. I could have been severely injured or killed if I had been on a highway or if other cars had been behind me.Jeep stated that it was an airbag sensor. Upon picking up from dealership (May 30) warning light came on stating "service vehicle electric hybrid system". Jeep states this is a software issue with no known fix and that engineering has been notified of problem. Since that time the air conditioning stopped working and warning light continues to come on. Vehicle has been left at dealership as not confident in safety of vehicle.

Filed Jul 18, 2025 · Acceleration, Electrical · IL

While driving the vehicle, several warning lights activated, the first being automatic emergency braking is disabled. The second warning light advised me to not turn the car off until I got to my destination. It further advised that I would not be able to shift gears. The vehicle began to slow down on its own until it came to a complete stop. I was in the middle of an intersection when this happened. The dashboard was displaying a message saying press brake and push button to start car. Nothing happened when I did that. I could not shift gears or get the vehicle to move at all. Even though, I was getting the message to push the button to start the vehicle, I believe the vehicle was actually on. I was stuck near the intersection for one hour with a tow truck on the way when I was finally able to turn the e vehicle off. When it turned back on, the check engine light was on and the vehicle was able to drive. It has now happened three times.

Filed Dec 26, 2023 · Acceleration, Driver assistance · CO

Started engine and had no power steering plus all warning lights on dash

Filed Oct 29, 2023 · Lights · VA

While my wife was driving at night at 70mph, the left light selector knob near your left knee was set from the usual "Auto" position to the "0" position. She was trying to figure how to make the dash and radio lights brighter at night while waiting for me thus turning this selector knob that did make the dash brighter and not affecting the outside vehicle lights. When I got into the car and she was driving, she could not activate the high beam lever to stay permanently "on" by pushing the level forward as usual. Pulling the lever back engaged the high beams as long as you pulled the lever back but could not active them permanently on by pushing the lever forward. As I was the passenger, I went into the Uconnect panel menu to the "Light Section" and un-checked the "Running Lights" green check mark and all the lights WENT OFF WHILE DRIVING ! No head lights, no running lights, no rear lights, no outside vehicle lights while driving 70 miles per hour at pitch dark. Is this supposed to happen. I noticed in the owners manual that the Canadian version did not have this "0" position. Bottom line: Are you supposed to be able to turn off all exterior lights while driving at night completely off? Should I have gotten a WARNING of "This function is not available while the vehicle is in motion"? My Youtube video you can review: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)