I've got vcds and I wonder how I set scandinavian lights mode to a 2011 superb?

Search for Byte 18 issue. Maybe you will get lucky and get the correct code. Though playing with it, can be a little dangerous.

Basically you can’t

 

All the DRL adaptations are under Byte 18 as mtl has said... BUT the true Byte 18 code is hidden behind the mask of 00, so it is very much trial and error and since you do not know the current code you cannot simply revert it back!

 

The dealers VAS / ODIS system can turn the rear DRL’s on though

Or find someone with VCP who is brave enough to read the current settings and then have a go at re-programming the BCM outputs