Disconnect battery neg terminal for 30 minutes and see if that helps.Hello all, I have a 2016 challenger Hellcat with less than 6k miles and I was driving it home the other day when the car started to freak out. The dashboard and infotainment screen stopped working and the shifter light was blinking. Windshield wipers turned on and wouldn’t turn off. Finally I got it off the highway and shut it off and never turned back on. A few days later finally got the car in accessory mode and I pulled the code U0140 then the car started to freak out again. My car is in southeastern Wisconsin so if anyone has a good solution or a trusted dealership in Illinois or Wisconsin let me know. Thanks
