Hello I’m a new member here.

I bought a 2017 Cooper S with black bonnet strips. The car was a demo. So it came with 8,900 miles in it. Dealer won’t replace the strips. My question is the stripes get water spots every easy and I’ve tried waxing them and plain old hand washing the car and I can’t seem to get rid of the spots. Does anyone else experience this and if so how do you rectify it?

Thanks everyone!