I would like to hear any update to these problems... I have a 2013 fusion energi titanium and it has completely shut down on me twice while parked for maybe 9 hours, once while plugged in the house... will replacing the 12volt fix this or not... I had it at the ford dealership for 3 days recently after being towed and they said there were no drains on the battery but not sure if they tested the battery itself!! any info would be appreciated thank you ... BTW its april and not cold now