I want to wire a couple lights into my high beams on the stock switch via a relay.

I took the back cover / backing plate off the stock switch.

How do I get the connector out of the plate?

Also are these special connectors that work with these plates?

I wanted to cut the connector off and add a second wire into the replacement connector. They look like they are special non-standard connectors that have some kind of locking tabs, but its hard to tell while inside the casing. I’m not sure how to get the connector out of the back plate?

Would I be better off just splicing (soldering) into the wire? or maybe cutting it and splicing that way such that i can get proper heat shrink over the splice rather than tape?