2004 Lexus LS 430 User Guide 2 - Page 268

AIR CONDITIONING Side vents 21L058a 21L065 When you push the swing button with no passenger in the front seat and the "DUAL" button ON (with the indicator on): The vanes directly aimed at the driver and rear passenger will swing wider as the room temperature nears the desired temperature. The swinging angle will also change from narrow to wide depending on the room temperature. When you push the swing button with no passenger on the front seat and "DUAL" button OFF (with the indicator off): The vanes directly aimed at the driver will swing wider as the room temperature nears the desired temperature. The swinging angle will also change from narrow to wide depending on the room temperature. The side vents may be opened or closed as shown. 250