I used the squelch down to activate my garage door opener. Simply soldered wires onto the switch contacts in the remote and stuck it inside the fairing under the right pocket. I then removed the K12 and KS3 from the connector near the steering head and attached it all together. Can all be done through the pocket but I was lucky to do during a air filter change.
Sorry I don't have the connector number or pic. as I had that info on a laptop that died.