2008 Toyota Highlander Owners Manual - Page 86

1-2. Opening, closing and locking the doors n Panic mode Vehicles without smart key system When is pushed for longer than about one second, an alarm will sound for about 60 seconds and the vehicle lights will flash to deter any person from trying to break into or damage your vehicle. To stop the alarm, push any button on the wireless remote control. Vehicles with smart key system When is pushed for longer than about one second, an alarm will sound for about 60 seconds and the vehicle lights will flash to deter any person from trying to break into or damage your vehicle. To stop the alarm, push any button on the wireless remote control. n Door lock buzzer If a door is not fully closed, a buzzer sounds continuously if an attempt to lock the door is made. Fully close the door to stop the buzzer, and lock the vehicle once more. n Key battery depletion Vehicles without smart key system The standard battery life is 1 to 2 years. (The battery becomes depleted even if the key is not used.) If the wireless remote control function does not operate, the battery may be depleted. Replace the battery when necessary. (→P. 452) Vehicles with smart key system →P. 452 1 Before driving 55