2011 Toyota Prius Owners Manual - Page 570
2011 Toyota Prius Manual
Page 570 highlights
5 -2 . St e ps t o t a k e in a n e m e rge nc y I f you lose your ke ys New genuine Toyota keys can be made by your Toyota dealer using other key and the key number stamped on your key number plate. 548 PRIUS_U (OM47685U) DVD