2008 Toyota Prius Owners Manual - Page 438

4-3. Do-it-yourself maintenance n Back-up lights, tail and rear side maker lights STEP 1 Open the back door and remove the cover. ITY43P048 STEP 2 Turn the bulb base counterclockwise. Rear turn signal light Back-up light Tail and rear side marker light 4 STEP 3 Remove the light bulb. Rear turn signal light Back-up light Tail and rear side marker light Maintenance and care 411 PRIUS_U_(L/O_0802)