I have a 07 f150 that needs a touch up on the dashboard due to some scratches, I think the color is dark graphite, but in the sticker in the door jam says the code is "ME" and that color is MEdium flint, my question is what's the correct color code? I only need to touch up the area where the a/c vents are, so it's not the light gray area,is the other gray that I need the code. If any one can help me I will appreciated....