Ford may have a voluntary buyback program that could buy the car back from you or possibly do a trade repurchase where they take your car back and put you into a similar model that is new from the dealer's stock or possibly shipped to your dealer for the trade. You need to ask the Service Manager for info on what Ford can do, possibly also ask to meet with their Area Service Manager and review your options. In the long run it could cost Ford and your dealer a lot less to buy your car back than to let you go Lemon Law on it. You need more info and if the dealer will not help you, call Ford Customer Service and ask if they have a buyback or repurchase program. It will take a lot of legwork and research from you and the dealer but it could be one way out of the problem car, if Ford has a buyback program in place.
Just keep in mind, if you had any negative equity rolled into your original purchase deal or overallowance for any trade, Ford likely will not pay you back for that. If they buy the car back, they may agree to some assistance with the full amount of the loan, but it would be very rare for an Area Service Manager to buy back negative equity, overallowance and any aftermarket items on the deal. You have to meet with the ASM and negotiate, and also keep in mind they will also look at your purchase and service history, both at the dealer and Ford in general. They may be much more willing to help a loyal Ford guy.