Toyota 2011 Avalon Quick Reference Manual page 359

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.
Customization that can be configured at Toyota dealer
n
Setting (e.g. The time elapsed before lights turn off) can be changed.
(Customizable features
AVALON_U (OM41428U)
→ P. 532)
I n f o r ma t i o n P r o v i d e d b y :
3-5. Using the interior lights
335
3