Thank you Richard!
Then I do not have it, since I do not have the fuses.
I there a way to add this?
Probably but not easily. You would need to check if it can can be made to fit mechanically. Note also in John V6 post the earlier ones were of different manufacture. Electrically there is just a 4 pin connector needed with power feeds direct from each fuse mentioned above, a ground connection and a dedicated feed from BCU on yellow/pink cable. I'm guessing the latter provides minimal or no assistance above a certain speed.
It may be easier to go for a bespoke installation from the Dutch company
EZ electric power steering