Auto High Beam Assist and Vehicle Settings Menu

[Brewer]

Greetings, all, from the U.S. side of the pond.  I recently purchased a very low mileage F-Type R and have been struggling to master the loads of technical features.  One has me stumped - Auto High Beam Assist.  I'm not sure this is a feature on UK vehicles but hoping some clever owner somewhere can help.  The owner's manual says this feature can be enabled or disabled from the vehicle settings menu.  My car clearly has this feature because the headlights dip automatically, but - it's not listed on the vehicle settings menu or any of the sub-menus (I'd expect it to reside in the Convenience Features sub-menu).  Any suggestions will be greatly appreciated.