The black plastic trim on my new car keeps turning grey - what can I do about it?

I purchased a Hyundai Ioniq 5 in April last year. On taking delivery of the car the gap between the wheel trims and the wheel arches was full with a white powder. I was told this was residue from the protective...

What causes the colour to fade on cars, especially red?

What causes the paintwork on a car to fade? Red seems to be particularly bad for this.