One thing I haven’t seen much info about in the Order Guide or eSourcebook is Push-button start. They mention it for 312A with the mention of Intelligent Access, but based on interior images of the Pro models, and the
Technical Specifications sheet, it appears to be standard across all trims. It’s rare to not have it tied to Intelligent Access, but I’ve seen lower trim Fusions have Push-button start, but not have true Intelligent Access (touch to unlock/lock handles).
So how it works is, you need to unlock the doors via the unlock button on the fob, the FordPass app, or the Securcode keypad, but don’t need to take the key out of your pocket to start the vehicle.
While not as ideal as full blown Intelligent Access or Phone as a Key, I find this great for Pro and and XLT 311A shoppers, like myself. I currently have a 2020 XLT F-150 with keyed ignition and can’t wait to go back to Push-button start again. It used to require a Lariat prior to the 2021 refresh.