This today from OASIS.
2011-2016 Multiple Vehicles - SYNC GEN 2 MyFord/MyLincoln Touch v 3.8 And SYNC 3 - Siri Eyes Free Functional Issues Using Bluetooth And Apple iOS 9.2 And 9.2.1
Some 2011 thru 2016 Ford or Lincoln vehicles equipped with MyFord/MyLincoln touch and version 3.8 software or SYNC 3 may exhibit Siri Eyes Free not working over Bluetooth properly with iPhones using iOS 9.2 and 9.2.1 software. Ford is currently working with Apple on a resolution. As a workaround, plugging the iPhone into a USB port allows Siri Eyes Free to operate properly. Recommend that the customer have their iPhone plugged into a USB port to operate Siri. Plugging the iPhone in a USB port may cause Autoplay to start playing USB media. Autoplay can be disabled or enabled using the process in the Owner’s Manual or SYNC Supplemental Guide. Monitor OASIS for future updates.