How Do I remove This Trim Piece On A Fleetwood

If it's like mine it is a piece of plastic with glue on back that will peel off. May ruin thou. Second picture don't under stand if its the same kind. Without going out to the MH and looking the trim under the seal may have screws in it. Mine blew off. I'll go look.

Went and looked. Has like double edge tape and screws about every ft. Will ruin when removed I think. Sealer under the molding. If you have ever tried removing double side tape you will understand