2004 Toyota Prius Owners Manual - Page 314

Adding washer fluid If any washer does not work, the washer tank may be empty. Add washer fluid. You may use plain water as washer fluid. However, in cold areas where temperatures range below the freezing point, use washer fluid containing antifreeze. This product is available at your Toyota dealer and most auto parts stores. Follow the manufacturer's directions for how much to mix with water. Replacing light bulbs- The following illustrations show how to gain access to the bulbs. When replacing a bulb, make sure the hybrid system and light switch are off. Use bulbs with the wattage ratings given in the table. D Do not disassemble, repair or take apart the headlight bulbs, connector, power supply circuits and rotate components. Or you may be injured by electric shocks. Call your dealer when the headlights fail to work or have to be replaced or disposed of. CAUTION D To prevent burning yourself, do not replace the light bulbs while they are hot. NOTICE Do not use engine antifreeze or any other substitute because it may damage your vehicle's paint. D Halogen bulbs have pressurized gas inside and require special handling. They can burst or shatter if scratched or dropped. Hold a bulb only by its plastic or metal case. Do not touch the glass part of a bulb with bare hands. Vehicles with discharge headlights- NOTICE Only use a bulb of the listed type. D Do not touch the high voltage socket when the headlight turns on. 20000 V is momentarily generated and may cause severe injury by electric shock. 302