Scratch on MMI Screen

[harryg]

My car was in for a service very recently, just noticed in bright sun light that there is a scratch on the MMI screen............it's looks like a pen mark.
How do I polish/rub out the scratch on the screen without damaging screen I think it would be a waste of time talking back to the dealer and proving it happened there.

Anybody any clue.

Thanks

[AxeMurderer]

The screen has an anti-reflective coating which you'll remove if you use the wrong product/technique. I know this isn't very helpful, but wait until you get an answer from someone who has actually done what you are proposing before even trying!

[harryg]

Does nobody know? I would have thought that someone on here would have had some idea...................................