2011 Toyota Prius Navigation Manual - Page 226

ADVANCED PARKING GUIDANCE SYSTEM D Tips for setting the target parking position Useful information for setting the target parking position (green frame) ALIGNING THE GREEN FRAME There are two ways to align the green frame with the parking space, either using the arrows on the screen, or by touching the screen at points other than the arrows. Using the arrows on the screen By touching the arrows displayed on the screen, you can move the green frame. Adjusting the left−right alignment first will make subsequent alignment easier. 228