HI all,
I found this message thread in regards to an issue I was experiencing. Front windows misting up with very little moisture in the air. When there was a lot of moisture and the AC could not get rid of it, then I would have a complete windscreen that was covered in condensation. Drains were clear in the doors. You must have fresh air coming into the cabin, recirculated air will cause moisture build up. My recirculation flap was not operating properly. This flap can be seen in engine bay, lift up the scuttle cover panel on the passengers side. When you press the recirculation button, it should close the flap. Mine was closed a lot of the time. Hence the constant build up of moisture. I could not pick up the fault code on my code reader. I took mine to a garage, they fault found the motor for the recirculation flap was faulty. Motor was changed, fixed the issue. If the flap is not opening when you press the recirculation button, then its very likely the motor.... its a simple fix, glove box out ... not sure if there is any re programming involved. But could save a penny than going to the OEM.