Hi everyone, yes my 22 is only days old and I'm trying to figure everything out. First one dealer has seen so they don't know. The owners manual, starting on page 117, mentions exterior zone lighting, and tells how to access settings on both the 12.3" and 15" screens. There is NO mention of "(if equipped)" as the manual does for optional items. I have the 15" screen, and when I hit the vehicle button, and then Controls menu, I only see 3 'control' soft buttons - Camera, Trailer, and Valet Mode. Does anybody know what the deal is with exterior zone lighting? Seems like it could be very useful at times. Thanks.