NHTSA Complaint #11537502 — 2021 MAZDA CX-30
ENGINE issue reported to NHTSA
Complaint Details
| ODI Number | 11537502 |
| Vehicle | 2021 MAZDA CX-30 |
| Component | ENGINE |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | ME |
Consumer Description
I would like to report that I am not feeling safe driving my 2021 MAZDA CX-30 Premium anymore. My vehicle is affected by the MAZDA Technical Service Bulletin 01-003/23,. Subject: ENGINE OIL LEVEL WARNING LIGHT ON WITH DTC P250f:00 DUE TO LOW ENGINE OIL LEVEL This is a known issue by MAZDA! It results in an oil consumption increase due to damage of the valve seals on the exhaust side. The first time the Engine warning light with the message "Engine Oil Level Low" was displayed on May 20, 2023. the earliest appointment to get this issue diagnoised and repaired was on 06/30/2023 at the MAZDA dealer in Augusta, ME. They diagnosed the issue but were not able to repair it, since they don't have the required level of technician as outlined in TSB 01-003/23. I then had to reach out to another MAZDA dealer, Thompson Mazda in Waterville, ME. They ignored my complaint over the phone, not accepting that this issue was already corectly diagnosed by the other MAZDA dealer in Augusta, ME. I contacted MAZDA of North America Customer Relations but didn't get any support so far. They told me the earliest date to get the vehicle diagnoesed and possibly repaired would be end of September. I told them that this is unacceptable and I don't feel safe driving the vehicle with this known issue.
Related Complaints for the 2021 MAZDA CX-30
Other ENGINE Complaints
#11644437
As reported by others, Engine Malfunction light came on. Car running rough. Mazda dealer says corroded wiring harness...
#11629133
Received a "LOW ENGINE OIL LEVEL” warning message before the regular oil change interval of 7,500. Light came on 11/2...
#11616571
The contact owns a 2021 Mazda CX-30. The contact stated while driving 65 MPH, the vehicle stalled. The messages "Engi...
#11609112
While I was driving on I-90, I lost control of the acceleration of my vehicle. The vehicle was towed and has been dia...
#11599603
My oil changes were affected as well.
Recent Complaints for the 2021 MAZDA CX-30
#11705780
WHEELS
On December 13, 2025, my vehicle (2021 Mazda CX-30) was serviced at a Valvoline Instant Oil Change location. During s...
#11687693
ELECTRICAL SYSTEM
Two issues A) my usb or display stop to work often I have reset to make it work again, look like loose electrical 2...
#11687693
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Two issues A) my usb or display stop to work often I have reset to make it work again, look like loose electrical 2...
#11680382
VEHICLE SPEED CONTROL
The contact owns a 2021 Mazda CX-30. The contact stated that while driving at an undisclosed speed, the accelerator p...
#11644437
ELECTRICAL SYSTEM
As reported by others, Engine Malfunction light came on. Car running rough. Mazda dealer says corroded wiring harness...