Planning on doing a full sound system upgrade in the coming month. I been poking around the car to get a plan going. I got around to looking at the door jam to see how I was going to run speaker wire into the door and I cant seem to get the rubber boot off the molex door connect to take a look. It is the rubber boot that says "push" on each corner. How do I get this boot off to see if there is space to run speaker wire?