Anti-glare function
- Manual anti-glare inside rear view mirror
Reflected light from the headlights of vehicles behind can be reduced by operating the lever.

- Normal position
- Anti-glare position
- Auto anti-glare inside rear view mirror
Responding to the level of brightness of the headlights of vehicles behind, the reflected light is automatically reduced.
Changing automatic anti-glare function mode
On/off

When the automatic anti-glare function is in on mode, the indicator illuminates.
The function will set to on mode each time the engine switch is turned to “ON” position (vehicles without a smart key system) or IGNITION ON mode (vehicles with a smart key system).
Pressing the button turns the function to off mode. (The indicator also turns off.)
To prevent sensor error (vehicles with auto anti-glare inside rear view mirror)

To ensure that the sensors operate properly, do not touch or cover them.
WARNING Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and cause an accident, resulting in death or serious injury.
Test yourself
A quick Toyota Sienna quiz: every answer comes with an explanation and a link to the manual page.