Ok so is this why you have a new car? Or did you have a wreck in your new car? Either way I hope you are ok. When I had a wreck I didn't get bruised from the seat belts but I got a chemical burn from the exhause gases venting from the air bag. When my face went into the air bag I still had a grip on the steering wheel and where my hands were on the wheel the hot gasses from the air bag vent from the bag at those same points. Once every couple of months for a few years the skin would just dry up in those two spots and just peel off. Never itched or hurt just would shed and that would be it. Strange huh?