Yes, this does indeed work.
It should be further specified that (at least for me) the connector was black AND blue. (Blue inserts in clip)
Simply tilt the clip towards you, being careful not to break anything, and it'll unclip from the base and you can wiggle it out.
So far there are no side effects from this that I've seen. But it's only been a couple minutes. I'll be going out now so I'll know if anything else happens.
Nice part is that the dash light for the parking brake still works as normal AFAIK.