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4-5. Using the driving support systems
4
Driving
RX350_U_OM48E90U
The areas that vehicles can be detected in are outlined below.
The buzzer can alert the driver of faster vehicles approaching from farther away.
Example:
■ The RCTA function is operational when
The RCTA function operates when all of the following conditions are met:
● The RCTA function is on.
● The shift lever is in R.
● The vehicle speed is less than approximately 5 mph (8 km/h).
● The approaching vehicle speed is between approximately 5 mph (8 km/h) and 18 mph
(28 km/h).
RCTA function detection areas
Approaching vehicle Speed
Approximate
alert distance
Fast 18 mph (28 km/h) 65 ft. (20 m)
Slow 5 mph (8 km/h) 18 ft. (5.5 m)
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