Chiming in.... 80 miles on my '09, also get the smell, also bad at the rear of the car (which makes sense, since you're walking right by the vent ports over the bumper). I did get it inside the car briefly while doing 55 this morning, but I'm not feeling any heat from the handbrake area. Then again, on my 122k-mile '99 Saturn, if I open the hood after a drive I get the same smell.