1994 Pontiac Bonneville Owner's Manual - Page 114
1994 Pontiac Bonneville Manual
Page 114 highlights
Non-Air Conditioning Settings r / (Vent): This setting brings in the outside air and directs it to the upper portion of your body through the instrument panel outlets. A0 Defrosting The %? (Defrost) setting directs most air through the defroster vents, and some through the heater ducts. Use this when you have fog or ice on the windshield. When it's 42°F or warmer outside, you'll get cooled air. 'N (Heat): This setting directs warmed air through the heater ducts. Some warm air is diverted to the windshield to minimize fogging. The air conditioner compressor doesn't run in the non-air conditioning settings. This reduces engine load, resulting in improved fuel economy. If the non-air conditioning settings do not maintain the comfort of the air inside your vehicle, move the selector to "MAX" or "A/,". If your windows fog up, move the mode selector t o w (Defrost) or "A/C". 0 Defogging Windows With Standard Climate Control Move the temperature control to maximum heat. To quickly defog the windshield, set the right selector to %? (Defrost) and turn the fan control to "HIGH''. 113...