In Reply to: CONDENSATION posted by George on November 02, 2000 at 13:57:01:
Other thing worth doing, especially in the UK is to clean all the inside glass on your car every 6 months or so. Plastics used in interior trim give off vapours and these tend to form an invisible sticky film on the inside of all glass particularly the windscreen. I cured recent condensation problems on my wife's 1997 Honda Civic by doing this. Best method I've found is to use a very hot wet cloth and then use either newspaper or paper towels to dry it off. Makes a big difference.
If you want to be really lazy then just turn your a/c on with the temperature turned up. The a/c de-humidifies the air so it removes all the condensation in seconds.
The post from Brent was also correct, make sure your air recirculation is set to off.
(UK) 1997 728i