Since my car is not functioning at the moment I decided to do a bit of cleaning. One of the details on my list was to remove the coco mats and give them a good shake. The other was to remove the carpeted mats. To my surprise I found that my mats not only had the two snaps below the seats but also two additional snaps on the upper floorboard. These upper snaps were not very easy to undo especially the one on the upper left due to the A/C. In the time I have owned the car I never went to this detail in floor cleaning. This is one detail to attention that has disappeared in today's cars.