1999 Subaru Legacy Owner's Manual - Page 148
1999 Subaru Legacy Manual
Page 148 highlights
NOTE OM-H2179 Air flows through the outer instrument panel outlets regardless of the air flow control button position. D When the " " or " " button is selected, air inlet selection is automatically set to the "OFF" position. (Outside air drawn into the passenger compartment.) D If your vehicle is equipped with an air conditioner, when the " " button is selected, air inlet selection is automatically set to the "OFF" position and the air conditioner automatically operates regardless of the position of the air conditioner switch. J Temperature control lever This lever regulates the temperature of air flow from the air outlets over a range from the blue area to red area. J Fan speed control dial The fan operates only when the ignition switch is turned to the "ON" position. The fan speed control dial is used to select four fan speeds. J Air inlet selection button WARNING Continued operation in the ON position may fog up the windows. Switch to the OFF position as soon as the outside dusty condition clears. 4-4