2006 Toyota 4Runner Owners Manual - Page 127

'06 4Runner_U (L/O 0508) -Vanity mirrors To use the vanity mirrors, swing down the main sun visor and slide the cover. Type A- The vanity light comes on when you slide the cover. To prevent the battery being discharged, the light will automatically turn off when the key is removed for 30 minutes or more. Type A Type B 127