I've been stranded by my Bolt four times now. I come back to my car and it is completely dead. I know it's the 12 volt battery. It is not being trickle charged by the big battery as it is supposed to be. My main battery is always fully charged when I leave and I rarely run it down more than 40%. Still ever few months the car dies. That makes it highly unreliable so I can't take in on long trips for fear of getting stuck. I do carry a lithium booster pack that will get me a 100 miles or so. But still, This is wrong!! Anyway, The forth failure just happened. I contacted a Lemon Lawyer and found out that I'm 2 months past when my Bolt would qualify as a Lemon! That sucks. What I want to know is: Have you had a similar problem? What have you done. My 2017 Bolt is a love of my life, but totally unreliable over time. Help!