Okay; today while menu browsing my settings, I found the stop sign/traffic light control button in the AP settings. I think the problem was that I looked for that button within the AP menu when I first got my car Saturday and, not seeing it, assumed MCU 1 cars didn’t have it. When I got home, an update was ready and after installing it, I never went back in looking for it (since I thought I had set up the extent of my FSD capablities earlier). Just took a little drive and saw the signs and lights but, as you mentioned, no cones. Kinda makes me wonder if the $2500 upgrade is really that necessary...