Spare Key Programming
WARNING: This page is about a different car, the 2012 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
The customer spare key programming allows spare keys to be programmed (up to a maximum of 8) to the BCM without having to use a scan tool. Two programmed keys are required to carry out the procedure. This procedure can be disabled so that spare keys can only be programmed to the vehicle using a scan tool. Refer to Key Programming - Program a Key Using Two Programmed Keys for the customer spare key programming procedure or Key Programming - Enable/Disable Spare Key Programming for the enable/disable procedure.