Hello all. I searched in the 700/900 FAQ and consulted my trusty Bentley but I am at loss. This car is a recent buy and the weather has changed to cool/cold nights and warm days. Water is condensing and fogging the far lower passenger side of the windshield in the mornings.It started as a small area and grew larger as the weather cooled. This morning there was vapor rolling out of the center dash vent. The carpets are dry and there is no visible moisture when I removed the pass side panel. I tried during the warmest time of the day to duplicate it and can't. Could this be condensation from temperature swings? Is there a drain for an AC evaporator core box like a 700/900 series that might be plugged? I'm buffalo'd!