Mazda 3 2020 Owner's Manual page 433

Distance De-
tection area
Within approx. 35.0 cm (13.7
Close distance
*
1 The rate at which the intermittent sound beeps increases as the vehicle approaches the obstruction.
Front corner ultrasonic sensor
Distance Detection
area
Far distance
Middle distance
Distance between vehicle and obstruction
Front ultrasonic sensor
in)
*
, Rear corner/Rear side
Distance between vehicle and obstruction
Front corner ultrasonic sensor/Rear corner,
Rear side ultrasonic sensor
Approx. 55.0―38.0 cm (21.6―14.9 in)
Approx. 38.0―25 cm (14.9―9.8 in)
Parking Sensor System
Rear ultrasonic sensor
Within approx. 35.0 cm (13.7
in)
*
ultrasonic sensor
When Driving
Beeper sound
Continuous
sound
*1
Beeper sound
Medium intermittent
sound
Fast intermittent sound
4-275
*Some models.
*1