2011 Toyota Prius Owners Manual - Page 192

2-1. Driving procedures n Changing "POWER" switch mode Modes can be changed by pressing the "POWER" switch with the brake pedal released. (The mode changes each time the switch is pressed.) OFF Emergency flashers can be used. ACCESSORY mode Some electrical components such as the audio system can be used. The "POWER" switch indicator turns amber. ON mode All electrical components can be used. The "POWER" switch indicator turns amber. ITO21P101 166 PRIUS_U (OM47685U) DVD