1994 Oldsmobile Silhouette Owner's Manual - Page 114

Comfort Controh &Audio Systems This settingcools outside air and directs it through the instrument panel outlets. Adjust the temperature of the air with the temperature controllever. BI-LEV (Bi-Level): This setting is designed for use on sunny days when the air is onlymoderately warm or cool. On days like these, thesun may adequately warm your upper body, but your lower body maynot be warm enough. The BI-LEV setting directs outside air into your vehicle in two ways. Cooler air is directed toward your upper body through the front instrument panel outlets, while warmed air is directed through the heater ducts your feet. at At times this temperature difference may be more apparent than others. For best results, slide the temperature control lever to the middle position, and then adjust for comfort. LOWER: This setting brings in most heated air through the heater ducts, and some through the defroster vents. DEFOG: Because of your Silhouette's larger windshield area, thismode is particularly useful during cold or inclement weather. Press to direct warmed air to thewindshield and through the heater ducts. DEF (Defrost): Press to direct most warmed air to the windshield and side window vents. To maximize air flow to therear of your vehicle, place the left second row bucket seat in the forward position (see the Index under Adjusting Rear Seats). This uncovers the rearair outlet. Also keep the area aroundthe base of the center instrument panel console and the area between and under the front seats free of objects that could obstruct 3ir flow to the rear. 112