My son drives this car while in college and working at his internship. When he periodically comes home we notice water under the carpeting. You can press down on the carpeting and hear the water slosh in/out of the padding. If you open the drain plugs, immediately below, you can push some of the water out by pressing on the carpeting/padding. Usually it collects right in front of the back seats as there is a vertical riser that the seats are sitting on as there is no other place for the water to spread to. When very wet, the carpeting will also be damp under the front seats and the floors of the driver & front passenger.
Has any one had a similar issue and if so, where did you find the source of the problem?
Thanks in advance for sharing your suggestions.