2009 Toyota 4Runner Owners Manual - Page 442
2009 Toyota 4Runner Manual
Page 442 highlights
4-3. Do-it-yourself maintenance n Rear turn signal and back-up lights Open the back door and remove the cover. Using a flathead screwdriver or equivalent which is wrapped with a cloth. Turn the bulb bases counterclockwise. Rear turn signal light Back-up light Remove the light bulb. Rear turn signal light Back-up light 420