i have an annoying rattle (is there anything worse?!) and i've narrowed it down to the piece of trim inside the B pillar, whetre the drivers seatbelt is. sounds like it just has a loose clip or something, as it disappears when i push on it. just wondering how it comes off before i start pulling at anything. Does it just pull straight off? Also, it's not on them annoying, Break-when-you-remove-them clips is it?