Lexus GX 460 2020 Owner's Manual page 403

402
4-5. Using the driving support systems
The Rear Cross Traffic Alert/the Rear Crossing Traffic Alert function
detection areas
The areas that vehicles can be detected in are outlined below.
To give the driver a more consistent time to react, the buzzer can alert for faster
vehicles from farther away.
Example:
Approaching vehicle
The Rear Cross Traffic Alert/the Rear Crossing Traffic Alert function is operational
■
when
The Blind Spot Monitor system turned on.
●
The shift lever is in R.
●
Vehicle speed is less than approximately 8 km/h (5 mph).
●
Approaching vehicle speed is between approximately 8 km/h (5 mph) and 28 km/h
●
(18 mph).
GX460_OM_OM60R28E_(GE)
Fast 28 km/h (18 mph)
Slow 8 km/h (5 mph)
1
Speed
Approximate
alert distance
20 m (65 ft.)
5.5 m (18 ft.)