How to Activate the Hidden Functions of the Avalon Car Key?

[Ortiz]

Press and hold the unlock button on the remote key for a long time to lower all four windows of the vehicle. Press and hold the lock button on the remote key to raise all four windows of the vehicle, which is very practical in summer as it effectively ventilates the vehicle.

[LaBriella]

I've been driving the Avalon for almost two years and discovered several practical features hidden in the key. The most commonly used one is holding the unlock button for three seconds to automatically lower the windows, which helps quickly cool down the car in summer. Holding the lock button to close the windows is also very convenient. For remote start, press and hold both the lock button and the circular button for five seconds, and the engine will warm up. The car locator function is activated by pressing the lock button twice, causing the lights to flash and emit beeping sounds. These features are actually all detailed in the owner's manual, so I recommend taking some time to browse the electronic version. If there's no response when operating these functions, it might be necessary to visit the dealership to activate the program or try replacing the key battery.