2008 Toyota Highlander Owners Manual - Page 635
2008 Toyota Highlander Manual
Page 635 highlights
1-2. Opening, closing and locking the doors n Effective range (areas within which the electronic key is detected) When locking or unlocking the doors The system can be operated when the electronic key is within about 2.3 ft. (0.7 m) of either of the outside front door handles. When starting the engine or changing "ENGINE START STOP" switch modes The system can be operated when the electronic key is inside the vehicle. When opening the glass hatch and locking or unlocking the doors This system can be operated when the electronic key is within about 2.3 ft. (0.7 m) of the back door handle. 36