MDX V6-3.7L (2007)
5. Pull the glass run channel (A) away as needed. Loosen the nut (B), and remove the bolt (C) and collar (D) from the rear lower channel (E).
6. Pull the rear lower channel (A) forward, then remove the nut portion (B) from the door. Release the channel from the glass (C), then pull the
channel upward to remove it through the window slot. Take care not to scratch the door.