Look on page 72-73 of the owners manual.
http://www.fordservicecontent.com/F...ner's-Manual-Third-Print_om_en-us_10_2013.pdf
GLOBAL OPENING AND CLOSING (IF EQUIPPED) You can also operate the power windows with the ignition off using the global opening and global closing function.
Note:Global opening will only operate for a short period of time after you have unlocked your vehicle using the remote control.
Note:Global closing will only operate if you have set the memory correctly for each window. See Power Windows (page 72).
Global Opening
E71955 To open all the windows: 1. Press and release the remote control unlock button. 2. Press and hold the remote control unlock button for at least three seconds. Press the lock or unlock button to stop the opening function.