1993 Pontiac Trans Sport Owner's Manual - Page 117
1993 Pontiac Trans Sport Manual
Page 117 highlights
Comfort Controls & Audio Systems Directional Controls The BI-LEV setting directs outside air RECIRC (Recirculate): Press to get into your vehicle in two ways. Cooler maximum coolingor quick cool-down air is directed toward your upper body on very hot days. This setting recirculates muchof the air inside your through the front instrument panel vehicle. It should not be used for long outlets, while warmedair is directed periods of time because the air may through the heater ducts at your feet. At become too cold and dry. times this temperature difference may be more apparent than others. For best Slide the temperature control lever down to the coolest setting and adjust the fan results, slide the temperature control lever to the middle position, and then speed as desired. adjust it for comfort. UPPER: For normal cooling on hot LOWER: This setting brings in most days, press A/C along with UPPER. This setting cools outside air and directs heated air through the heater ducts, and it through the instrument panel outlets. some through the defroster vents. MIX: Because of your Trans Sport's Adjust the temperature the air with of larger windshield area, this mode is the temperature control lever. particularly useful during cold or BI-LEV (Bi-Level): This setting is designed for use on sunny days when inclement weather. Press to direct the air is only moderately warmor cool. warmed air to the windshield and through the heater ducts. On days like these,the sun may adequately warm your upper body, but DEF (Defrost): Press to direct most your lower body may not be warm warmed air to the windshield and side window vents. enough. D D D ~ ~ If your vehicle is equipped with seats in the third row, you will have a rear air outlet and a rear fan.To maximize air flow to the rear your vehicle, place of the bench seator left second row bucket seat in the forward position (see the Index under Adjusting RearSeats). This uncovers the rear air outlet. Also keep the area around the base of the center instrument panel console and the area between and under the front seats freeof objects that could obstruct air flow to the rear. 116