Check engine light and multiple warning lights turned on

I had left the car idling with air on fan not quite on high while I checked something in the barn, I was going to take longer than I thought so I shut the car off. When I restarted the car all of these problems started happening. Airbag light, check engine light, multiple lights, air/heat fan wont work, windows wont work. Heated seats quit heating January 2020. Seat controls still work.
I just had a new starter, valve cover gaskets done, spark plugs, one rocker arm assembly replaced, and the oil sensor replaced. Last year I replaced the ignition control nodule in the steering column replaced until I found it was the starter that needed done. Starter has been replaced two times now.
I know I need to replace the front rotors and put new brake pads on because of the way it behaves when stopping.