Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2000 Ford Windstar Electric Side Door › Re: 2000 Ford Windstar Electric Side Door November 6, 2012 at 4:58 am #474536 EricTheCarGuyKeymaster I agree there should only be one battery for the vehicle. The posts above seem to have quite a bit covered. Keep us posted on what you find.