Mazda CX-9 2021 Manual page 452

When Driving
Parking Sensor System (Mazda Connect (Type B))
When the parking sensor switch is pressed, a beep sound is heard, the obstruction detection
indication is displayed in the audio screen, and the indicator light in the switch illuminates.
NOTE
If the system is cancelled, it will not restore automatically even when the vehicle speed is

decreased to 10 km/h (6 mph) or less.
When the ignition is switched OFF, the system status before it was turned off is

maintained. For example, if the ignition is switched OFF while the parking sensor is
activated, the system will be activated when the ignition is switched ON the next time.
Sensor detection condition
The system can be used when the ignition is switched ON and the parking sensor switch has
been turned on.
The sensors detect obstructions under the following conditions:
Sensor
Front Ultrasonic Sensor
Front Corner Ultrasonic
Sensor
Rear Ultrasonic Sensor
Rear Corner Ultrasonic
Sensor
The system is cancelled under the following conditions:
The parking sensor switch is pressed while the parking sensor is in operation.

The vehicle speed is 10 km/h (6 mph) or more. (Except rear sensor)

4-286
Indicator light
The selector lever is in any position except reverse (R), and the vehicle speed is
about 10 km/h (6 mph) or less.
The vehicle speed is about 10 km/h (6 mph) or less.
The selector lever is in reverse (R).
The selector lever is in reverse (R), and the vehicle speed is about 10 km/h (6 mph)
or less.
Condition