2009 Toyota Sienna Owners Manual - Page 512

4-3. Do-it-yourself maintenance n Rear bulb locations Rear turn signal lights Back-up lights Stop/tail and rear side marker lights License plate lights Tail lights Replacing light bulbs n Headlight (halogen bulbs) 4 Maintenance and care STEP 1 Turn the bulb base counterclockwise. Headlight (high beam) Headlight (low beam) STEP 2 Pull out the light bulb while depressing the lock release. 487