Hi,
Are you leaving your park light "ON"?
i have 2013 Edge Limited i brought last month. Personally i like the Day Time Running Lamps (LED strips on the front bumper) "ON" during the drives, and forgot to turn it OFF one night. The battery was dead next morning and had to get Ford Road Side Assistance to get a Jump start. Took it to the dealer, and they confirmed that the park light staying ON drained the battery.
There is a battery saver feature on the Edge, which i expected to kick in during such instances; However, as per the dealer personnel, it does not apply on head lamps / park lights.
EDwin GEorge