[Sleepr awd]

alright so you'll have to be more specific w/ some of these, but you may want to check the fuse box and make sure there isn't anything wrong there.

does the car start?

hole like what can you get pictures?

plastic burning is most likely oil, so check the oil and you may need to have it changed (er most likely you will), if it smells like sugary stuff burning, its antifreeze

locks could be the motor on it gone dead, my mom's car driver side locks don't work on her car either and its a chrysler (same stuff mostly)

check the wiring for the radio, is it aftermarket?