I love illuminated door sills and I had to add them to my 2017 FFE. Here is a step-by-step process if you'd like to add them yourself. I usually get the OEM illuminated door sills from Ford but they are on back order and I got sick of waiting over a month for them so I got a set from eBay...
I have just received a used 2017 FFE. Love it so far. The manual tells how to turn on the DRLs but nothing turns on. The dealer thinks that Ford actually dropped the DRL feature although the Ford website says the 2017 FEE has "LED Signature Lighting with Dedicated Daytime Running Lamps"...