bgowdy 5,000+ posts
Heroes are remembered, but legends never die
with it that low with out the keys in and engine off your front batt could be on its way out. idk what kind of batt you have but mine i have under hood is also a regular lead battery but it rests about 12.8Driver door open, keys are not in ignition
Keys in, power on - motor still off
Car fully on
Music at volume 15
With drops at 18 vol. went as low as 14.2