11th Jan 2012, 03:00

From what you've described, your alternator isn't charging your battery, hence why the new, fully charged battery you've fitted is losing its charge. Fit a new alternator, or a reconditioned one. Your problem should be solved then :-)

25th Jan 2014, 07:41

Your boot light is not going out. Mine did the same thing. I would only get a day or two out of a fully charged battery.