Lexus RX450h Owners Book page 238

2-4. Using other driving systems
■
Rear center sensors
Detection
level
1
2
3
4
238
Multi-information
display
Approximate dis-
tance to obstacle
4. 9 to 2.0 ft.
(150 to 60 cm)
2.0 to 1.5 ft.
(60 to 45 cm)
1.5 to 1.2 ft.
(45 to 35 cm)
1.2 ft. (35 cm) or
less
Buzzer
Slow
Medium
Fast
Continuous