2025 Jeep Grand Cherokee Lane Departure Problems

Your car's lane departure warning and forward collision avoidance systems may not be working properly. These safety features are designed to alert you if you drift out of your lane or if a collision is imminent, so if they're not functioning, you won't get those warnings when you need them.

Blind spot alert light came on and has stayed on. Took on 7/8/2025 to Jeep dealership… they still have as of 8/28/25 and can’t figure how to fix it.

*The AEB light comes on saying Limited Functionality Service required. We have Taken it to the dealer and they service department said no codes for that problem showed up and said if it did it again pull into any dealership and have them check it. It happens constantly so it happened right when in front of one of their dealership so we pulled in and they checked again and it did come up showing an electrical issue. They saw our pictures I was continuing to take of the dash showing how often it comes up. So I did just that and had a photo book, the size of a wedding album showing how it went off sometimes every two hours. *Then the lane depart doesn't work, it will not vibrate, which we have all the settings on and set to the highest setting. *The warning for cross traffic when in reverse doesn't always work sometimes it won't even go off when someone walks close to the back of vehicle. * On just a few occasion the rear door will not close when button is pushed, we have to physically close it. *Sometimes it will continually slam on the breaks when we try to back out of our garage, taken several times of me putting in park and trying again. *Also sometimes when backing out it won't drive when I put in drive, I have to put in park, then move it to drive. *It is currently in the dealership, they have had it for 4 days and cannot figure it out but acknowledge it is happening.