Just when you thought you're ok... A swamp appears...

[Blue highline]

Having cured the bulkhead / pollen filter ECU housing leaks and drivers door seal leak, we thought we have a useable car and we are Ok... WWRROONNGG!!

Last week I started noticing a faintly damp smell and car getting steamed up inside.

Friday, my wife hits me with it... Rear footwell behind drivers seat SOAKED & SATURATED.

We are convinced the rest of the areas are dry. So please can you help me (again!) and tell me what I need to do this time?

(Car is a 2005 saloon, non sunroof model)

Thanks in advance.