2020 MAZDA CX-30 Electrical System Problems

My 2020 Mazda CX-30 has an intermittent no-start condition caused by a complete electrical failure. This occurs randomly, often overnight and after long or short trips. When it happens: The car does not respond to the key fob or ignition Dashboard warning lights are off Vehicle cannot be started, creating a safety risk if it occurs during travel or in an emergency The defect began during car's full warranty period and has persisted despite multiple service visits and battery replacement. The dealer has been unable to diagnose or correct the issue, and Mazda Corporate is aware of the defect under case Case Number 00398310. After about two years of these intermittement failures, and parasitic draws ruled out, I paid to have the Battery replaced, independently of Mazda and the battery failed yet again. Routine diagnostics have not resolved the defect Issue is intermittent and unpredictable This is a Safety Risk...

I bought Mazda CX30 in 2020 and the battery already starts to fail. The engine light and the battery light are on suddenly when I was driving. Then, after a while, when I restart the engine and it starts to work again. However, it happens for two times within a week. I have sent the car to the Auto Zone and the nearby car auto repair company to check the car. However, they said they cannot detect anything as the engine light and the battery light are on again this time. It is so dangerous when the car suddenly stop in the middle of the road when I was driving. I am so lucky that this accident happened during rush hour and there were heavy traffic.

MY KEY FOB HAS FAILED 5 TIMES AND AS A RESUKLT IT DRAINS THE BATTERY THUS NEEDING TO GRET A JUMP START. THIS IS ALL IN A TWO YEAR PERIOD. I BELIEVE THERE IS AN ISSUE WITH MAZDA KEY FOBS

LAST NIGHT, AFTER WE RETURNED HOME, MY WIFE REMOVED A CUP FROM OUR VEHICLE'S CUP HOLDER. SHORTLY THEREAFTER, AN EXTREMELY LOUD SOUND OF STATIC BEGAN TO BE HEARD, EMANATING FROM THE CAR'S SPEAKER SYSTEM. REGARDLESS OF WHAT WE DID THE SOUND WOULD NOT TURN OFF, AND REMAINED ONGOING FOR A PERIOD OF ABOUT AN HOUR. NOTHING HAPPENED WHEN WE TURNED THE SPEAKER VOLUME DOWN, OR TURNED THE CAR ON OR OFF. IT WAS NOT ONLY LOUD, BUT ALSO QUITE SCARY. WE HAD THE CAR TOWED TO THE DEALERSHIP, BUT THEY INDICATED THAT THEY COULD FIND NOTHING WRONG. THEY, HOWEVER, ALSO LET US KNOW THAT WHEN THEY CONTACTED MAZDA MAZDA INDICATED THAT OTHER CARS HAVE BEEN EXPERIENCING SIMILAR PROBLEMS. LUCKILY THIS DID NOT OCCUR WHEN WE WERE DRIVING, BECAUSE IT WOULD HAVE BEEN QUITE DISTRACTING AND COULD HAVE LED TO A CRASH. *TR