2012 Ford Focus electrical system problems

I was having issues with the electrical problem the horn went out for a period of time also the radio is not workingas well as the airbags did not deploy when I was recently in a vehicle accident I am lucky to be alive.I was making a left hand turn onto a road and was hit from the side the impact was enough to make my engine dismount but my airbags did not deploy.

As I was driving approximately 60-65MPH on the garden state parkway my windshield wipers came on without me telling them to. They cycled through fast, normal, intermittent, off for 60-90 seconds per cycle. After the second cycle I decided to exit the highway and find a place to park and shut the car off. I then hear a thud as I come to a light, 30 seconds later I see smoke. I pull into the parking lot and see lots of smoke and some flames coming from under my hood. I turn off the car and the wipers keep going.