anyone can please figure this out?

this picture shows that T10/3 RED WIRE has been cut. this one is for tacho (from previous owner)


and I found this wire on fuse box..
It's from yellow pin pulg #14. It's F14


I just wanted to confirm if those 2 wires are the same one..

my car is 1976 golf LS and it's different diagram from the UK mk1 club wiring diagram.

Can anyone who has the same model as mine confirm this, please?

plus please figure out for brake warning light please..

please...