I have a 2012 Cayenne but i think this is significant it is Right Hand Drive the leak is on MY drivers side
I have checked the heater assembly it is reversed for RHD so in my drivers footwell there is not AC drain its on the other side
I have cleaned the under bonnet drains they run free --- they were clogged removed wheel arch liner etc
The sunroof drain comes down RHD A pillar then disappears behind the dash --- Does anyone know where it goes
All the fibeous material at the top of the carpet behind pedals etc is dry but the foam is dripping wet under carpet
I have even checked the car when its raining hoping to see a drip ---nothing
the transmission tunnel is dry the wettest part seems to be the foam nearest the footrest
Just stumped
HELP