1993 Oldsmobile Silhouette Owner's Manual - Page 118

Directional Controls(CONI) 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, this mode is particularly useful during cold or inclement weather. Press to direct warmed air to the windshield and through the heater ducts. DEF (Defrost): Press to direct most warmed air to the windshield and side window vents. Rear Fan is To maximize air flow tothe rear of your The control for the rear fan located vehicle, place the left second row bucket below the audio system. seat in the forward position (see the First, select LOWER, BI-LEV or Index under Adjusting Rear Seats). This DEFOG to direct air flow to the rearair uncovers the rearair outlet. outlet and tothe rear side windows.Use the temperature control lever to adjust Also keep the area around the base of the center instrument panel console and the temperature setting. Then, select the force of air you want, from LO to HI, the area between and under the front seats free of objects that could obstruct by sliding the rearfan control to the desired setting. air flow to the rear. To maintain a comfortable temperature in the rear area without making the front passengers uncomfortable, adjust the front fan speed first, then adjust the temperature setting. To turn off the rearfan, slide the control to ow.