2008 Toyota Prius Owners Manual - Page 109
2008 Toyota Prius Manual
Page 109 highlights
1 -6 . Re fue ling Ope ning t he fue l t a nk c a p Perform the following steps to open the fuel tank cap. n Before refueling the vehicle Turn the "POWER" switch OFF and ensure that all the doors and windows are closed. n Opening the fuel tank cap STEP 1 Open the fuel filler door. STEP 2 To remove the fuel tank cap, turn the cap slowly counterclockwise, then pause slightly before removing it. STEP 3 Hang the fuel tank cap on the back of the fuel filler door. 78 PRIUS_U_(L/O_0802)