Lexus LS 500 2019 Owner's Manual page 265

Approaching vehicles
A
Detection areas of approaching vehicles
B
RCTA icon display
■
When a vehicle approaching from the
right or left at the rear of the vehicle is
detected, the following will be dis-
played on the Center Display.
 Example (Lexus parking assist mon-
itor) (if equipped): Vehicles are
approaching from both sides of the
vehicle
RCTA function detection areas
■
The areas that vehicles can be detected in are outlined below.
The buzzer can alert the driver of
faster vehicles approaching from far-
ther away.
Example:
LS500_OM_(U)_1810
4-5. Using the driving support systems
Approaching vehi-
cle speed
18 mph (28 km/h)
(fast)
5 mph (8 km/h)
(slow)
265
4
Approximate
A
alert distance
65 ft. (20 m)
18 ft. (5.5 m)