My secret weapon is Brasso metal polish-it removes scuffs and black marks on metal and plastic enclosures without damaging the finish. It will leave a haze behind that is easily removed with water. You won't believe how well it works.
7:25 - My secret sauce for light cleaning like this is Meguiar's Natural Shine Protectant G4116 (walmart/autozone) lightly sprayed on a microfiber cloth. Cleans and leaves a perfect satin, non-greasy sheen behind.
And if you play that Peter Frampton 8-track in 1976, in the back seat of a Mercury Cougar, with a long legged beautiful blond, well , you might get lucky. And Married With Children. I did.