2004 Toyota Prius Owners Manual - Page 145

The hybrid vehicle immobilizer system is automatically set. See "Hybrid vehicle immobilizer system" on page 20. For starting tips, see "How to start the hybrid system-" on page 230. If in an emergency, you must turn the hybrid system off while the vehicle is moving, press the "POWER" switch for more than 3 seconds. At this time, the "ACC" mode and shift position "N" are automatically enabled. 2) "OFF" (Indicator is turned off) The hybrid system is off. You may hear a motor sound in the engine compartment for a few seconds after the system is turned off and about 90 seconds have passed. The hybrid vehicle immobilizer system is automatically set. See "Hybrid vehicle immobilizer system" on page 20. 25p106 With the brake pedal depressed The hybrid system will start and stop by pressing the "POWER" switch briefly with the brake pedal depressed. You may hear a motor sound in the engine compartment when the brake pedal is depressed with the hybrid system off. 1) "START" (Amber indicator comes on for a few seconds.) The hybrid system is ready to operate and all accessories are operable. ("IG− ON") Press the "POWER" switch with the brake pedal depressed. 133