What have you tried Emily?
A form of polish might help you and if you have a black that might work even better

I scratched my speedo the other day and nearly actually cried to David said try some Plastic X by meguires. Well I didn't think it would work but it got it out! I couldn't believe it, so I would give it a try on this?

Try a normal polish first as you may be surprised

I had a couple of scuffs on the mirrors and a normal polish did the trick

Hi Emily, just asked David and he said he got it from Halfords in store, they currently have 3 for two on at the moment too! He reckons it probably would as it got a similar one out of the countryman's exterior A pillar plastic.

is the white from what rubbed against it?

Just try normal polish first to save buying anything else you'll be surprised as it may come off easy.......

try clay it to get the colour off...its the same for exterior as I had a yellow scratch on mine and clayed it to remove the colour - then polish?

As Dave and I have both said use polish! Don't waste your money on Hellfrauds trim products

car polish

give it a gentle rub!

Yeah use car polish on painted plastics not non painted tho