Hi, I've a 2008 D4D with a battery Draining issue. In short: the battery was replaced a month ago but something is pulling it down overnight. To confuse matters further, I can jump start in the morning, drive all day (restart the car numerous times during the day) then inexplicably the battery light will randomly appear indicating she's flat again. Same again, switch off, jump start the jeep, battery light goes out and all's good again. Help me.....for god's sake help me!