Toyota prius Owner's Manual page 479

 Rear turn signal lights and back-up/rear fog lights
STEP 1
STEP 2
STEP 3
When installing, reverse the steps listed.
STEP 4
PRIUS_OM_OM47871E_(EE)
4-3. Do-it-yourself maintenance
Open the back door and remove
the cover.
Turn the bulb base counterclock-
wise.
Rear turn signal light
Back-up/rear fog light
Remove the light bulb.
Rear turn signal light
Back-up/rear fog light
ITO43P147
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