Locking the Doors with the Keyless Entry Keypad System
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
It is not necessary to enter the factory set or personal code prior to locking all the doors. To lock all the doors, press the 7/8 and 9/0 buttons at the same time with the driver door closed.