A friend of mine has a lower mileage, semi-stock 04 coupe that he is on the fence about selling. After checking it out for a few minutes, we noticed what looks to be an oem Ford block heater with a heater plug behind the grille near the passenger side of the vehicle. Has anyone else seen an 03-04 with one of these? Was it an option for cars heading to northern states.....North Dakota, Alaska, etc.?