2011 Toyota Prius Owners Manual - Page 506

4-3. Do-it-yourself maintenance Replacing light bulbs n Headlight low beams (halogen bulbs) STEP 1 For the right side only: Remove the bolt and unclip the engine coolant reservoir hose. Then lift up the air cleaner inlet duct. 4 Maintenance and care STEP 2 Turn the bulb base counterclockwise. ITO43P162 483 PRIUS_U (OM47685U) DVD