2011 Toyota Highlander Owners Manual - Page 423

3-7. Other interior features Seat heaters∗ Driver's seat Pops the knob out On The indicator light comes on. Adjusts the seat temperature Front passenger's seat The further you turn the knob clockwise, the warmer the seat becomes. 3 Interior features n The seat heaters can be used when Vehicles without smart key system The engine switch is in the "ON" position. Vehicles with smart key system The "ENGINE START STOP" switch is in IGNITION ON mode. n When not in use Turn the knob fully counterclockwise. The indicator light turns off. Press the knob into the recessed position. ∗: If equipped 397