2007 Toyota Prius Owners Manual - Page 4

BASIC HYBRID VEHICLE OPERATION Hybrid Synergy Drive System The Hybrid Synergy Drive System utilizes a computer controlled gasoline engine and electric motor to provide the most efficient combination of power for the vehicle. To conserve energy, when the brakes are applied, braking force generates electricity which is then sent to the traction battery. In addition, the engine shuts off when the vehicle is stopped. The benefits are better fuel economy, reduced vehicle emissions and improved performance. Note: Fuel consumption and energy information of the Hybrid System are shown on the multi-information display. Refer to this screen for important driving information and feedback to maximize energy use/creation and conserve fuel. BASIC HYBRID VEHICLE OPERATION Key fob Master key Mechanical key* * Lock/Unlock the driver's door only Ignition key (key fob) slot OVERVIEW Slide Tips for improved fuel economy Ensure tire pressures are maintained at levels specified in the Owner's Manual. If possible, link trips to reduce engine cold starts. Avoid driving at speeds that are higher than necessary, especially on the highway. When possible, avoid sudden stops to maximize regenerative braking energy. Minimize use of the Air Conditioning. Pull out •The vehicle has high voltage DC and AC systems as well as a 12-volt system. DC and AC high voltage is very dangerous and can cause severe burns and electric shock that may result in death or serious injury. •Never touch, disassemble, remove or replace high voltage cables, their connectors and high voltage parts such as the inverter unit, traction battery, traction motor, Air Conditioning compressor, AC/DC converter, etc. Master key Ignition key & wireless remote. Mechanical key Fits into master key and can be removed to manually lock/unlock driver door only. Ignition key slot When inserting, push completely in. When removing, gently pull; key will be pushed out by a spring. DO NOT FORCE THE KEY. If it cannot be removed, push it all the way in again, then pull it out. To remove or replace mechanical key Slide the lock knob in the direction of the arrow. FEATURES/OPERATIONS SAFETY AND EMERGENCY FEATURES Refer to the Owner's Manual for more details. 2 3