OLDSMOBILE DEFROSTER

1999 Other Oldsmobile Models 1999 Oldsmobile Lss My A/c Only Blows Air Out Thru The Defrost Vents

I Have A 1999 Oldsmoblie Silhouette The Front Heater Will Not Switch From Cold To Heat And It Will Not Switch From Defrost To Front Pannel...

1992 Oldsmobile Ciera Air Barely Comes Out Of The Vents Even On High When Set On A/c Or Fresh. When It Is Set On Defrost Or Heat The...