All along the top edge of both left and right side brake light lenses I am seeing a build-up of crud! It looks like dirt or mold in between the lens and the rubber molding. I can't safely force the rubber far enough to clean it out and hose pressure water doesn't do it. Its only on the body of the van, not on the lift gate nor on either front headlight lenses. A service rep and I went around the lot and found the same problem on two other outlooks, the only two there. I'm not sure what year they were. Has anyone else seen this and does anyone have a fix? I have a appointment to have someone important look at it next week but I hate to spend time waiting around in waiting rooms if I can fix it myself.