This is for XL or XLT with Android, but I am sure Apple Car Play is similar. Touch the "9 Dots" lower left hand corner of screen, touch "Exit", touch "Audio", select "AM or FM"
If you push 7-8/9-0 on the keypad, with both doors closed, my Bronco Sport will not honk, and locks the doors with the key fob in the car.
I purchased the key pad for my 2024 Maverick and just need the dealership to program it. I hope it works the same way.