OK, thank you. I figured that since it automatically know when to switch on the lights, it should be able to switch on high beam.
When I messed it all up in the newest software version*, it actually appeared in Convers+, but enabling it did not stick.
Compared to my old Sharan, it seems like there is not too many nice features you can switch on using only software.
* I was on a parking lot away from home messing about with it and the car could not move due to some immobilizer issue. And I had no tools with me to unclamp the battery (and it was pouring down) . Fortunately, someone could bring me an adjustable spanner