Mazda CX-3 2018 Owner's Manual page 215

When Driving
i-ACTIVSENSE
*
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.
Your vehicle
Detection areas
4-91
*Some models.
CX-3_8GA5-EA-17F_Edition1 2017-4-7 15:30:54