Mazda MX-30 2022 Owner's Manual Leaflet page 354

When Driving
Parking Sensor System
Indicator/Beep
A message indicating a sys-
tem malfunction or sensor
malfunction is displayed.
A message indicating that the
sensor is dirty is displayed.
A certain obstruction detec-
tion indication is continuous-
ly displayed.
4-206
There may be a problem with the system. Have your vehicle inspected
by an Authorized Mazda Dealer as soon as possible.
Remove any foreign matter from the sensor area. If the system does not
recover, have the vehicle inspected by an Authorized Mazda Dealer.
Foreign matter may have gotten on the sensor area corresponding to
the detection indicator. If the system does not recover, have the vehicle
inspected by an Authorized Mazda Dealer.
How to check