1994 Cadillac Fleetwood Owner's Manual - Page 161

OFF Nothing is on, butair will flow through your Cadillacif the thecar is moving. The air flow willbe felt through the heater ducts. ECON Use this in coldor cool weather to save fuel.It won't coolor remove humidity from the air. However,the system will try keep theair at the to chosen temperature. If it's so warm outside that you need to cool the air, use the next choice. I I AUTO With this setting the system automaticallycontrols the temperature,air distribution and fan speeds. In cold conditions the the fan not come well on until the system sensesthat theengine has started to warm up.This prevents cold airfrom blowing on you and your occupants. I FAN The fan speed is controlled automaticallyif you have the Electronic a Climate Control set on "AUTO." However, if you want the fan to run at lower speed, push the lower portion of the fan switch. If you want the blower to run ata fixed higher speed, push the upper portion of the fan switch until you see "HI" on thedisplay. If you wantthe fan to run at a fixed lowspeed, push the switch until"LO" is shownon thedisplay. If you want the fanspeed to be automatic but likethe fan to be you higher or lower than the"AUTO"settings, just push the switch until either "HI AUTO" or "AUTO LO" is displayed. If the Fahrenheit (F') or Celsius (C") symbol beginsto flash, or flashes when youturn on the ignition, it indicates an electrical problem with your 148