2008 Jeep Wrangler wipers, windshield & visibility problems

Leaving a parking lot all my electrical components began going haywire (wipers came on, wiper fluid started spraying, radio turned on and off, heat turned on and off, horn was blaring, door locks locking/unlocking at random). I removed the keys and the electrical failure continued. I began to smell burning plastic and noticed smoke/flames coming out from under the hood on the passenger side of the vehicle. After opening the engine compartment the fuse box was engulfed in flames.

In reference to tipm recall. While driving, the horn will blow nonstop, as well as windshield wipers engage, fluid sprays nonstop onto windshield, A/C will not blow, engine has shut off spontaneously which caused a truck to lightly bump me in an intersection. Selling dealership (hebert's town and country shreveport, la) will not fix. [link removed]