I must be lucky so far. Owned since new, lamps set to auto/delay, parked outside and yes locked every time, and after going through harsh winters, my battery has never failed. I have read in the manual that there is a feature that shuts everything down if the voltage drops too low to start, but judging from the posts above, that feature is suspect. Could be that I lock it?
Or that I drive 80+ miles 5 days a week? Who knows, because I am not usually on the good side of luck
