1994 GMC Jimmy Owner's Manual - Page 137

Air Vents You will find air vents in the center and on the sides instrument of your panel. You can move the vents to direct the flow air, or close the vents of altogether. Whenyou close a vent, it will increase the flow air coming out of of any vents thatare open. If your vehicle does not have air conditioning, there are air vents in each kick panel below the instrument panel. Each vent hasa handle to open and close it. Heater Controls If your vehicle does not have air conditioning, your heater controls wili look like this. Fan Lever: The lever at the topof the system has four positions. increase the air To it flow, move thelever toward HI. To decrease the air flow, move toward OFF. 3-3