Purchased my 09 in Oct and have 5,000 miles on the car. The drivers floor mat was wearing all the way through to the rubber. This was in the area you rest your heel. Dealer did not want to replace and tried to tell me this was a normal wear item. After my loud protest they replaced the entire set under warranty. They said this was a one time exception. The mats appear to be very thin and low quality for a $27000 car. Any one else have this issue ?