1997 Cadillac Eldorado Owner's Manual - Page 163

Ventilation Tips a Keep the hood andfront air inlet free of ice, snow or any other obstruction (such as leaves). The heater and defroster will work far better, reducing the chance of fogging the inside of the windows. 0 When you enter a vehicle in cold weather, adjust the fan to the highest speedfor a few moments before driving off. This helps clear the intake outlets of snow and moisture, and reduces the chance of fogging the inside of the windows. Keep the air path under the front seats clear of objects. This helps circulate air throughout your vehicle. The lines you see on the rear window w m the glass. Press this button to turn on the rear defogger. With it, the rear window and both outside rearview mirrors are heated. 0 The system willautomatically shut off after 10 minutes. If further defogging is desired, press the button again. Do not attach a temporary vehicle license, tape or decals across thedefogger grid on the rear window. Use DEFROST to remove fogor ice from the windshield quickly in extremely humid cold conditions. or Press the DEFROST button. you select DEFROST, If adjust the fan speed by pressingthe fan button up or down. If you select DEFROSTfrom AUTO, the system will control the fan speed. The temperature also needs to be adjusted by turningthe TEMP/AUTO knob. Note that recirculation not available in thedefrost or is defog modes. cut and damage the heating grids. Your warranty And don't put would not cover this damage. decals there; you might haveto scrape themoff.