Passat 6 - (type 3C) 2005 - 2011
I am finding that after about 30mins to 1 hour driving my airvents are closing in my 2005 Passat 2.0 TDi. The fan will still be blowing but no air will come through. I have found a way around this by hitting the Econ buttom which opens the vents up again and lets all the trapped cool air into...