mercedes/e-class/1996-2003

Paint Codes for a 1990 MB 190e

Hello all! I'm new to the Forum and this is my first post. I just bought a 1990 Mercedes Benz 190e and it's in good running condition but needs some minor cosmetic work that I'm taking upon myself. The first and easiest will involve touch up paint. I understand that the codes for the main color are on a metal panel (under the hood?) and I plan to check there later tonight; any confirmation would be greatly appreciated. Moreover, the Car has the main color of course but on the bottom, at about tire level, there's a lighter shade of the main color on the doors. Where would I find the paint code for that? Thanks in advance!
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