Lexus IS250 2006 Owner's Manual page 159

2-4. Using other driving systems
Detection range of the sensors
Approximately 1.5 ft. (50 cm)
Approximately 4.5 ft. (150 cm)
Approximately 1.5 ft. (50 cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect obstacles
2
that are extremely close to the
vehicle.
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