I spent a few hours detailing the 2009 Clubman yesterday; it will be my DD when I start my new job in January(assuming we nab a suitably equipped JK or JL for my wife). Anyway, I used Wipe New Trim Restorer on the badly faded plastic trim. It's received good reviews so I thought that I'd give it a shot. I used Griot's Rubber Cleaner with a bristle brush to prepare the surface. If I get a year or two out of it I'll be happy. So far I'm pleased with the results: