On a 2000 328i,
1. Without the use of the Climate Control, is there a way to get fresh outside air into the cabin, and use thr rotary dial to make the air as cold as the outside air, or have it warmed over the engine? This would be similar to a VENT lever on other cars.
2. What's the use of the rotary temperature dial between the air vents on the dashboard front? Does it interact with the climate control at all? For example, if the climate control is set somewhat cold, say 60 deg., and I have the rotary dial set in the hot position, what happens?