2001 330 ci. So when my ac is on Hot air comes from either floor or windshield vents while cool air comes from the front vents, if I turn off floor and windshield then hot aur from front vents.
Changed the heater celenoid,
I understand there is a flap on a bkender box behind the center console.
Anyone have luck with this. Must I remove the whole dash? Or can I get to it behind center instrument panel... (radio heat control etc...)