My OB premium 2.5 has the type B dual climate control. Full Auto seems to be the preferred setting but the fan really blasts full on especially if the cabin is hot after sitting in the sun. Lowering the fan speed causes the system to revert to Auto. What the manual fails to explain is what, if anything, is being controlled "automatically"? Ideally I would like to have the Full Auto temperature control allow for fan speed control but in lieu of that, I guess I can go manual (with a less annoying fan speed) until the cabin cools down and then let the Full Auto take over.