2012 Chrysler 200 electrical system problems

There is an awful smell of fumes coming through the airvents inside car. It's so terrible that it takes your breath away. Well I found out there is a recall on this because it has something to do with thac 7 heating system. Mold and bacteria has set up around the heater core and the antifreeze has started looking like thick glue or something. Now my heat does not work correctly. The smell that's coming through the vents, well I had to go to emergency room because I could not breath.

With no warning, no engine light, on I pulled out into traffic, turning right on a two way road the car went into traffic and suddenly no power. I was lucky to be able to drift on the shoulder. I towed my car to the dealer and was told it was the crank sensor. I asked what caused it, because I had no warning, they said it was probably a short. This could have been very tragic.