2008 Toyota Avalon Owners Manual - Page 149

2-1. Driving procedures n Changing engine (ignition) switch mode Modes can be switched by pressing the "ENGINE START STOP" switch when carrying the electronic key on your person. OFF* Emergency flashers can be used. ACC mode Some electrical components such as the audio system can be used. The "ENGINE START STOP" switch indicator turns amber. 2 When driving ON mode All electrical components can be used. The "ENGINE START STOP" switch indicator turns amber. *: The power cannot be switched to OFF unless the shift lever is in "P". 123