Lexus RC F - Conditions under Which the RCTA Function will Not Detect a Vehicle; RCTA Function Detection Areas

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RCFOM(GE)1903
4-5. Using the driving support systems
tioning (P.219)
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 BSM main switch is on.
● The shift lever is in R.
● The vehicle speed is less than approxi-
mately 8 km/h (5 mph).
● The approaching vehicle speed is
between approximately 8 km/h (5 mph)
and 28 km/h (18 mph).
■ Conditions under which the RCTA func-
tion will not detect a vehicle
The RCTA function is not designed to
detect the following types of vehicles and/or
objects:
● Vehicles approaching from directly
behind
● Vehicles backing up in a parking space
next to your vehicle
● Vehicles that the sensors cannot detect
due to obstructions
● Guardrails, walls, signs, parked vehicles
and similar stationary objects
*
● Small motorcycles, bicycles, pedestrians,
etc.
*
● Vehicles moving away from your vehicle
● Vehicles approaching from the parking
spaces next to your vehicle
*
*
: Depending on the conditions, detection
RCTA function detection areas
Approaching vehicle Speed
Approximate alert dis-
tance
Fast 28 km/h (18 mph) 20 m (65 ft.)
Slow 8 km/h (5 mph) 5.5 m (18 ft.)
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RC F_OM_General_OM24838E