2010 Toyota Highlander Owners Manual - Page 141

1-4. Adjustable components (seats, mirrors, steering wheel) Anti-glare inside rear view mirror Glare from the headlights of vehicles behind can be reduced by using the following functions. Manual anti-glare inside rear view mirror Normal position Anti-glare position Auto anti-glare inside rear view mirror In automatic mode, sensors are used to detect the headlights of vehicles behind and automatically reduces the reflected light. Turns automatic mode on/off The indicator comes on when automatic mode is turned on. The mirror will revert to automatic mode each time the "POWER" switch is turned to the ON mode. 112