The original stalk incorporates an ON/OFF switch. These l believe are Nos 3&4 on the diagram below. Then there is Resume and Set. But l cant work out which is 1or 2?
If l had a CC stalk l could view wiring colours against this diagram from Bentley.
Regards
Stuart

Also what does this symbol ringed in pencil mean please?

Had a chat with some members on The Samba and got some good info.
On the VW CC stalk...
1, is pump hold
2, is Resume going to terminal six in control box
3, Set going to terminal two in control box
4, ON/OFF switch receiving 12 volts.
Bad news is a CC guru called Stacy does not recommend hybrid VW and Subaru mixture. The Subaru switches are notoriously unreliable. He may have some parts for sale. Waiting to hear.