1996 Pontiac Bonneville Owner's Manual - Page 145
1996 Pontiac Bonneville Manual
Page 145 highlights
Defogging and Defrosting On cool, humid days, useDEFOG to keep the windshieId and side windows clear. Use DEFROST to remove fog or ice fi-om the windshield.quickly in extremely humid or cold conditions. Rear Window Defogger If you have the standard system, use DEFOG and adjust the fan speed toyour comfort level.Use DEFROST with the temperature toward the red and the fan area control towardhigh. If you have the electronic system, the DEFOG press button and adjust the fan speed pressing thefan by button upor down to your comfort level. Adjustfan speed by pressing thefan up or down arrow. you If control select DEFROST fi-om AUTO, the system will the fan speed. Adjust the temperature to your comfort level by pressing the TEMP up QT UQ'W, . -. . , % ' The lines you see on the rear window warm the glass, Press the button to warming your window.If you start have the standad system, a light will glow in the switch is while the defogger working.