View Single Post
  #2  
Old 09-16-2012, 10:39 PM
schnell525 schnell525 is offline
Officially Welcomed to the 'Fest
Location: Niebelungenland
 
Join Date: Feb 2007
Posts: 1,182
Mein Auto: 2012 BMW 550xi
check where you vents are positioned, especially center vents if they are set on "cold" (up is cold, blue box vs. red box). if you have a bunch of cold air at high blast aimed towards the windshield, you willl get condenseation and in the summer build on the exterior glass. place the vents to point inside the cabin. sync the temps to the same temp IMO, and use recirculate. blue ='s cold.

i live in a very fluctuative climate with dewpoints and humidity, and i haven't had a problem. good luck!
__________________
12 550xi
Reply With Quote