Toyota Highlander Owners Manual: Air conditioning controls
Adjusting the temperature setting
To adjust the temperature setting, turn
clockwise to increase
the temperature and counterclockwise to decrease the temperature.
The temperature for the driver, front passenger and rear seats can be adjusted separately when:
-
is pressed. (The
"sync" displays disappear.) - the front passenger side
dial is turned. (The "pass
sync" display changes to "pass".) - the "
" or "
"
side of
is pressed. (The "rear
sync" display changes to "rear".)
The air conditioning system switches between individual and synchronized
modes each time 
is pressed.
Fan speed setting
To adjust the fan speed, press ""
on 
to increase the fan
speed and "" to decrease the fan
speed.
Press 
to turn the fan off.
Changing airflow modes
To change the airflow mode,
press 
.
The air outlets used are switched each time the button is pressed.
- Air flows to the upper body.
- Air flows to the upper body and feet.
- Air flows to the feet.
- Air flows to the feet and the windshield defogger operates.
Front automatic air
conditioning system
Air outlets and fan speed are automatically adjusted according
to the temperature setting. ...
Using automatic mode
Press .
Adjust the temperature setting.
To stop the operation, press .
Automatic mode indicator
If the fan speed setting or air flow modes are operated, the automatic
mode indicator ...
More about Toyota Highlander:
Inspection
1. INSPECT SEAT HEATER (FRONT) SWITCH LH
(a) Check the resistance between the terminals when the
switch is operated.
Standard:
If the result is not as specified, replace the seat heater switch.
(b) Push the seat heater switch ON and check that the seat
heater switch indicator illuminat ...
