Sometimes when I come up on a redlight and slow to a stop, I can hear a click right before full stop. I have a feeling it may have something to do with the disc brakes on the front, when I replaced the wheel bearings I noticed when putting the caliper back on that there was some play in them. Enough to where I hear them rattling when I hit a bump going slow with the windows down...super annoying, I had a pick up did the same thing until I replaced the calipers. Seems like the caliper bolt doesnt go all the way down, the bolt head doesnt sit against the caliper. May be the bushings?