Mazda CX-9 2018 Owner's Manual page 261

Rear Cross Traffic Alert (RCTA)
The RCTA system is designed to assist the driver in checking the area to the rear of the
vehicle on both sides while the vehicle is reversing by alerting the driver to the presence of
vehicles approaching the rear of the vehicle.
The RCTA system detects vehicles approaching from the left and right sides of the vehicle,
and the rear of the vehicle while the vehicle is being reversed out of a parking space, and
notifies the driver of possible danger using the Blind Spot Monitoring (BSM) warning
indicator lights and the warning buzzer.
RCTA operation
1. The RCTA system operates when the selector lever is shifted to the reverse (R) position.
2. If there is the possibility of a collision with an approaching vehicle, the Blind Spot
Monitoring (BSM) warning indicator lights flashes and the warning beep is activated
simultaneously.
CX-9_8GC3-EA-17G_Edition1
Your vehicle
Detection areas
When Driving
i-ACTIVSENSE
*
4-107
*Some models.
2017-5-29 10:13:38