2013 Toyota Land Cruiser Navigation Manual - Page 367

2. TOYOTA PARKING ASSIST MONITOR WHEN ANY PART OF THE VEHICLE SAGS When any part of the vehicle sags due to the number of passengers or the distribution of the load, there is a margin of error between the guide lines on the screen and the actual distance/course on the road. ESTIMATED COURSE LINES Visually check the surroundings and the area behind the vehicle. In the case shown below, the truck appears to be outside of the estimated course lines and the vehicle does not look as if it hits the truck. However, the rear body of the truck may actually cross over the estimated course lines. In reality if you back up as guided by the estimated course lines, the vehicle may hit the truck. A margin of error WHEN APPROACHING THREE-DIMENSIONAL OBJECTS The estimated course lines target a flat surfaced objects (such as the road). It is not possible to determine the position of three-dimensional objects (such as vehicles) using the estimated course lines and distance guide lines. When approaching a three-dimensional object that extends outward (such as the flatbed of a truck), be careful of the following. PERIPHERAL MONITORING SYSTEM Estimated course lines 10 383 L/C200 (US) NAVI 60G58U 12.01.19 11:29