Please help my 208 CLK55! While parked on a level surface(windows fully closed), a heavy rainstorm caused flooding of the front driver's side floor area. The carpet and foam rubber backing were soaked, and any advice as to the possible source of the leak and a solution for fixing it would be greatly appreciated. I also need information for safely removing the trim(kickpanel, door sill and brake pedal, etc.) that is holding down the carpeting. Thanks!