Lexus LS460 Owners Book page 229

The distance display and buzzer
When a sensor detects an obstacle, the direction of and the approximate
distance to the obstacle are displayed and the buzzer sounds.
■ Center sensors
Level
Display
example of
front center
sensor
Buzzer
■
Corner sensors and side sensors
Level
Display
example of
front right
sensor
Buzzer
1 2
Slow Medium
1 2
-
- Medium
2-4. Using other driving systems
3
Fast Continuous
3
Fast Continuous
4
2
4
229