HELP with an Alloy wheel paint code........

Hi,

I'm in fairly urgent need of the paint code for the Audi A3 black edition S Line alloys.

im sure the code is L8AU but this doesn't give any more information that i can find. I really need to know how that paint is finished......... is it Gloss, Matt, semi Matt etc for the top coat.

Can a painter find this information just with the paint code?

I want the colour to be completely Audi standard as per the black edition alloys.

One wheel is getting sorted and don't want it to differ from the rest.

thanks in advance for any help

Don't know if anyone can help......

Might have to resort to have all 4 done fresh as my OCD won't manage a colour difference.