This is second time we have found a dead battery. Unit sat in garage for 3 days and then had dead battery. Dealer claims satillit going overhead caused something to turn on which drained battery (fairy tale) Has been sitting at dealer lot for 9 days while service manager spins tales of ??? ford engineer (unnamed and no location) is working on problem and will always be in town tomorrow to look at problem.. Early this week claimed Ford had returned one unit from nearby town with same defect to Detroit for examination.