Lexus CT200h Owner's Manual page 247

■ Buzzer operation and distance to an obstacle
A buzzer sounds when the corner sensors and rear center sensor are
operating.
● The buzzer beeps faster as the vehicle approaches an obstacle.
When the vehicle comes within the following distance of the obsta-
cle, the buzzer sounds continuously:
• Corner sensors: Approximately 0.8 ft. (25 cm)
• Rear sensors:
● When 2 or more obstacles are detected simultaneously, the buzzer
system responds to the nearest obstacle.
Detection range of the sensors
CT200h_U (OM76040U)
2-4. Using other driving systems
Approximately 1.1 ft. (35 cm)
Approximately 1.6 ft. (50 cm)
Approximately 4. 9 ft. (150 cm)
Approximately 1.6 ft. (50 cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect obstacles
that are extremely close to the
vehicle.
The range of the sensors may
change depending on the shape of
the object etc.
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