hello from Tulsa Okla
Your 99 w320 is designated a w210 so if you're looking for specific information to your vehicle, the following subthread is where you'll find:
https://mbworld.org/forums/e-class-w210-2/
Let us know if you need help upgrading your existing lighting. We've outfitted many w210s before with more modern white city/parking lights, low beams, and rear plate lights you see on newer MBs








