My brother in law also has rust in the same spot. I have also gotten numerous paint chips in the same area. The paint in the front seems to chip easily. My wife does very little freeway driving and has many more chips than my car which is always on the freeway. My chips have not started to rust. My brother in laws car seems to have rust coming up from underneath the paint in the same exact area. I am going to see what the dealer thinks about it.