2009 Toyota Avalon Owners Manual - Page 292

3-4. Using the interior lights n To prevent battery discharge If the interior lights, personal lights and engine switch light (if equipped) remain on when the door is not fully closed or the interior light switch in "DOOR" position, the lights will go off automatically after 20 minutes. n Customization that can be configured at Toyota dealer Setting (e.g. The time elapsed before lights turn off) can be changed. (Customizable features →P. 448) 3 Interior features 267