While removing the upper edge of the door outer molding (A) from the edge of the sash, cut the double-sided adhesive tape (B) with a utility knife, then remove the molding from the sash. Release the bottom hook (C), then remove the molding.
Scrape off the remaining double-sided adhesive tape from the sash, then clean the sash surface with a sponge dampened in isopropyl alcohol.
Install the new door outer molding in the reverse order of removal, and note these items:
Push the adhesive portions and the bottom hook portion into place securely.
Make sure the upper and lower sides of the molding are catching the edges of the sash properly.
Push the door weatherstrip clips into place securely.
When reinstalling the door panel, make sure the plastic cover is installed properly and sealed around its outside perimeter to seal out water.