I have a 2012 Chevy equinox which drove fine on Friday night the went to start it on Sunday and nothing. All the lights came on and I even swapped out the battery just in case. I tried cranking it a couple of times and it started like once or twice and seemed to run fine. Didn’t drive it because I was nervous but I didn’t notice like half the instrument. Panels were coming on and off. Like the radio wouldn’t work but the heater was. Any ideas?