Lexus RX 450h 2014 Owner's Manual page 253

2-4. Using other driving systems
■
Front center sensors
Detection
level
1
2
3
4
■ Rear corner sensors
Detection
level
2
3
4
252
Multi-information
display
Multi-information
display
Approximate dis-
tance to obstacle
3.3 to 1.6 ft.
(100 to 50 cm)
1.6 to 1.3 ft.
(50 to 40 cm)
1.3 to 1.0 ft.
(40 to 30 cm)
1.0 ft. (30 cm) or
less
Approximate dis-
tance to obstacle
1.6 to 1.2 ft.
(50 to 37.5 cm)
1.2 to 0.8 ft.
(37.5 to 25 cm)
0.8 ft. (25 cm) or
less
Buzzer
Slow
Medium
Fast
Continuous
Buzzer
Medium
Fast
Continuous