I just noticed that a small plastic cover on the bottom of my RL's driver's side mirror was hanging down. It looks like some type of cover that has some tabs that should snap into place, but it doesn't look like that's happening. If I push the plastic piece up, it doesn't fall back down right away, but it doesn't feel secure, and it eventually drops down after driving around. I'll call my dealer on Monday, but I'm wondering if anyone else has noticed this on their RL's...