Hi Everyone - I bought my Cayenne S new in August 2012. Just before Christmas I found the passenger footwells (front and back) to be saturated. I immediately took the car to my Porsche Centre who advised this is a common problem due to blocked drains allowing rainwater to seep into the interior. Because the car is over two years old and out of warranty I will have to pay to have it dried out. I am incredulous. At no point was I advised of this potential problem, either verbally or in the handbook (there isn't a single mention of drains). Had I been aware I would have questioned the 'sloshing' noise that I'd heard for several months and therefore been able to have the car 'drained' under warranty. Porsche apparently are insistent this isn't a design fault - how can any car manufacturer claim that rainwater leaking into the cabin ISN'T a design fault ? So it seems I have to foot the bill but am considering taking legal advice as I believe that Porsche should, at the very least, make owners aware of this potential problem so we can keep an eye on the drains, especially if leaving the car parked outside. The dealer points out that the drains are always cleaned when serviced but this is a mute point given that the recommended service interval (certainly in the UK) is 2 years. So, does anyone else here have experience or knowledge of this particular issue ? Thanks ...