1999 Subaru Legacy Owner's Manual - Page 161

Climate control directed temporarily toward the windshield to assist the windshield defroster. If this is done, the driver's side grille should always be returned to its normal positions so that the warm air flow can then be used to defrost the driver's side window. J Heating and defrosting OFF position OM-H2511 OM-H2512 To direct warm air toward the floor and the windshield: 1. Set the air inlet selection button to the "OFF" position. 2. Push the " " button in. 3. Set the temperature control lever to the most comfortable level. 4. Set the fan speed control dial to the desired speed. B Adjustable side defroster grille (for driver's side - if equipped) Normal position Fin Side defroster grille Windshield defrost assist position HB0193 HB0194 - CONTINUED - 4-17