Jim,
I have the Tow Tech Package on this truck and it has the Adaptive Cruise, Lane Keeping alert and Adaptive steering. Also has the Ultimate Trail Tow Camera. I asked for all of these options, but now I'm asking myself why? From what I understand from the owners manual most of these features turn off when you select as towing a 5th wheel or goose neck, including the Blis Blind Spot. I talked with the dealer yesterday they weren't aware of any of this either. When they checked with their contact they came back with "Your right." I'm going to attempt contacting Ford next week for their input, we shall see I guess. Also, per the Ford book all of the above mentioned features in fact work as stated with a conventional type trailer, that being bumper hitch.
Ken