1993 Cadillac DeVille Owner's Manual - Page 150
1993 Cadillac DeVille Manual
Page 150 highlights
COMFORT CONTROLS AND AUDIO SYSTEMS In this section you'll find out how to operate the comfort controlsystems and audiosystems offered with your Cadillac. Be sure toread about the particular system supplied with your vehicle. YOUR CADILLAC AIR SYSTEM This part tells you how to make your Electronic Climate Control work for you. Outside Air Outside airalways flows through your Cadillac when the car is moving. Even if the caris not moving, you can always get outside air to flow through by selecting any air choice (except the rearwindow defogger). Air Outlets Here's how to adjust the instrument panel air outlets: Move the centerlever to direct airflow from side to side. Move the side lever down to stop theair flow.