Hi, I have a 2000 Peugeot 406 1.8 16V. Recently I have descovered the rear seat of the car get a little wet when it's raining or when I have been to the car wash. I have made sure all the rear windows are closing and sealing properly and have made sure the roof isn't leaking from a mobile phone areal on the roof. The water seems to be coming in from underneath the car. Has anyone experienced a similar problem, or have any idea what could be causing this? Thank you in advance for any replies. Jul