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4-5. Using the driving support systems
4
Driving
LX570_450d_OM_OM60R63E_(GE)
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 8 km/h (5 mph).
● The approaching vehicle speed is between approximately 8 km/h (5 mph) and 28
km/h (18 mph).
RCTA function detection areas
Approaching vehicle Speed
Approximate
alert distance
Fast 28 km/h (18 mph) 20 m (65 ft.)
Slow 8 km/h (5 mph) 5.5 m (18 ft.)