Three problems related to wiring have been reported for the 2018 Jeep Wrangler. The most recently reported issues are listed below.
Passenger side running light and side light stopped working. Changed the bulb and didn't fix the issue. Also found the back running light to work so know it is not a fuse. Appears to be fauly wiring or a bad ground. Has never been off road with this vehicle and only 42k miles.
On March 16th drove to work and parked car. Left work and got into car in parking lot. Upon trying to start the car we experienced multiple electrical issues as well as loss of power steering, traction control, stability control, engine start/stop failure, push start unresponsive. Car finally started although multiple lights remained on. Drove the car slowly to fca dealer closest to home and explained issues to service advisor tyler pennington. Dealer had car in service for approximately 3 weeks until today 4/3/2020. Picked up from service manager al begil. Mr. Begil explained that they never could physically find the source of the issues despite going through many wiring harnesses, modules, fuse boxes, etc. Communicated with fca engineering multiple times over the three weeks. Seems like it was engineering advised dealer to try something and if that doesn't work try let engineering know and then they would try something else. Our service adviser said that they had never seen anything like it. When I picked up the vehicle, I was told to drive around town slowly for several days in case power steering goes out again. Don't go on highway. Paperwork from dealer doesn't show any correction for concern. Called fca customer support upon arriving home. Customer support advised that my issues needed to be "escalated" and that someone would reach out to me on Monday or Tuesday. I now go through weekend without vehicle having to go to work every day. Fca customer service said they can't offer a loaner because we got car from dealer. Extremely unprofessional service department at dealer. Not much better from fca since I won't hear back for at least 3-4 days. Have notes of conversation with service manager that scared my wife and I to death. Just too much to write here.
I was driving down a residential road going about 20mph, the vehicle started smoking so I pulled over and got out to find smoke coming from the fuse box/ battery area. It I could smell burnt electrical wiring. Within seconds of pulling over the smoke turned into a flame and before I could to get anything out of the Jeep the whole inside was full of smoke and the flame was spreading fast.