Have a 2015 Mazda 6 touring with the ie-loop option about 110k miles. Driving for about 45 min home from work, I stopped at a gas station. After filling up, I jumped back in the car and it was completely without electricity - no lights at all and wouldn't respond to the FOB. After about 15 minutes, it just came back to life and I was able to drive home - normal starting. No warning lights or any indication something was wrong. Needless to say I am taking it to the dealer, wondering if anyone has had a similar problem and aware of what might be causing this.

 

Welcome to the forum

 

Welcome to the forum


Your disruption first point to verifying by way of a *Load test of the battery first! Confirm all the 4 connection to and from the battery are clean and secure.
The other suggestion would be to scan the ECU (no blue tooth) for DTC that should be there even if your check engine light was not activated.
I suggest letting the Mazda service department or an independent service shop do the Diagnostic service. But as I said the one thing you can do that may save you money is getting a free battery load test.
Having a common occurrence i.e. start-no start- start with other members does not mean that your exact and all conditions causing your problem has all the same circumstances as yours.

*Please don't post how old the battery is which does in no way determine its current state of health.