Lexus LX 570 Owner's Manual page 310

2-4. Using other driving systems
Change to the side monitor individual display.
STEP 1
STEP 2
The course line display mode will change as follows each time the switch is
touched.
No course lines mode
Minimum projected turning circle display mode
The selected mode will also be displayed on the wide view front & side monitor
simultaneous display screen.
310
LX570_OM_OM60L96U_(U)
Touch .
Turning course line display mode