2012 Lexus IS 350 User Guide - Page 208

215

2-4. Using other driving systems

2

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Back sensor operation display and distance to an obstacle

The system operates when the vehicle approaches within approxi-

mately 4.9 ft. (150 cm) of an obstacle.

Approximately 2.0 ft. (60 cm)

to 4.9 ft. (150 cm) from the

obstacle

Approximately 1.5 ft. (45 cm) to

2.0 ft. (60 cm) from the obsta-

cle

Approximately 1.1 ft. (35 cm) to

1.5 ft. (45 cm) from the obstacle

Flashing: Within 1.1 ft. (35 cm) of

the obstacle

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Buzzer operation and distance to the obstacle

A buzzer sounds when the corner sensors and back sensor are oper-

ating.

●

The buzzer beeps faster as the vehicle approaches an obstacle. When the

vehicle comes within the following distance of the obstacle, the buzzer

sounds continuously.

°

Corner sensors: Approximately 0.8 ft. (25 cm)

°

Back sensors: Approximately 1.1 ft. (35 cm)

●

When two or more obstacles are detected simultaneously, the buzzer sys-

tem responds to the nearest obstacle.