This picture is from my 2004 jetta. I bought it recently and the console is severely faded, as you can see. Any recommendations to restore the black color?
You could remove it from the vehicle, clean thoroughly with All-purpose Cleaner and then try a dye product like Solution Finish, which may give it an acceptable black satin gloss finish.
There are also paint type products made for auto interiors.
You could clean it thoroughly and try apply a few coats of trim dressing to see if will help though you may have to replace or redye the effected areas