Outback 2024 dedicated towbar wiring instructions

[Graham war]

Hi, new subaru owner.

Couldn't get an aftermarket company to supply and fit a towbar to my 2024 outback due to no one currently making them. 

I have finally had to Shell out and buy oem at great expense.

13 pin dedicated Subaru wiring loom with c/van power feeds.

Can any one help with instructions or pictures.

Can anyone tell me if it needs code updating,  

Where do the links in the picture go?

Thanks Graham