I bought a 2015 Jeep renegade Trailhawk today. I started it several times without issue. When I went to use the remote start for the first time it wouldnt start but did chirp and turn on the lights. When I went to get into it the passive entry door locks wouldnt unlock. I had to take the little key out of the FOB to get in. Once I got into the car I couldn't start the car in anyway. The only electronic thing that would work in the vehicle was the lights. I couldn't even electronically lock or unlock the doors(with the FOB or on the door). I am really at a loss here. I tried to hard reboot the computer by disconnecting the battery, it changed nothing. I tried to jump it thinking maybe the battery was drained somehow and that also did nothing. I am really at a loss here but would like to be able to start my car or at least turn the marker running lights off. Any help is appreciated.