Hey so I have some weird issues. Light in the middle of headliner doesn't work. It was blinking and being erretic for some time, but then its had been dead for some time. Inside lights near mirror work fine. Buttons on steeringwheel. Sometimes it changes track when I push the volume button. And yes i have big fingers, but I still can manage to hit 1 button. Reversing camera. The wire broke at the camera. Repaired it, but now picture looks foggy. Any ideas?