Adding options to 2007 Ford Explorer Sport Trac 2WD

I have a friend that has a 2007 Ford Explorer Sport Trac 2WD 6 Cylinders K 4.0L MFI SOHC 245 CID and he is wanting to add auto headlights and steeringwheel radoo controls.
He replace the current stalk with one with the auto headlight option. However it is not working. I told him it is probably an as built setting but i am having hard time finding anything for something that old. There maybe some calibration that needs updating as well, but like i said, I am finding it difficult to find information that far back.
Once we figure this out will work on the steering wheel controls
So I am hoping some one here has the knowledge of what changes are needed or can point me to the right direction. Thanks.

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