2012 Toyota Avalon Owners Manual - Page 184

2-4. Using other driving systems When the grade behind the vehicle slopes down sharply, objects appear to be closer than they actually are. The distance that appears on the screen between three-dimensional objects (such as vehicles) and flat surfaces (such as the road) and the actual distance differ as follows. In reality, C = A < B (C and A are equally far away; B is farther than C and A). However, on the screen, the situation appears to be A < B < C. On the screen, it appears that a truck is parking about 0.5 m (1.5 ft.) away. However, in reality if you back up to point A, you will hit the truck. 202