2000 Cadillac Seville Owner's Manual - Page 161

Defrosting and Defogging Use defrost (front) on cool and humid days to keep the windshield and side windows clear. This setting will remove fog or ice from the windshield quickly in extremely humid or cold conditions. If you desire to have more air on your feet, turn the control to the defog mode. You may do this by pressing the right or left arrow on the MODE button. Press the up or down arrow on the fan button to control the blower speed. You may also adjust the temperature by turning the TEMP knob. The recirculation mode and the A/C OFF message are not available in the defrost mode. With it, the rear window and both outside rearview mirrors are heated. The light on the button will come on while the system is activated. The system will automatically shut off after 10 minutes. If further defogging is desired, press the button again. The system will automatically shut off after five minutes for any cycles after the initial activation. Note: The lines along the top of the window are for the diversity antenna and are not intended to defog the rear window. Do not attach a temporary vehicle license, tape or decals across the defogger grid on the rear window. Rear Window Defogger The grid lines you see on the rear window warm the glass. Press this button to turn on the rear defogger. NOTICE: Scraping the inside of your rear window could cut and damage the heating grids. Your warranty would not cover this damage. Don't put decals there because you might have to scrape them off. 3-7