Audi 4k brake, tail, parking light problem

[shepherd.31@postbox.acs.ohio-state.edu (WHO)]

Hello all!

Need some helping finding the problem with my lights. The pass side parking,
brake, and tail lights are not working. The headlight works and turn signal
works. All bulbs have been checked out and there is no power getting to
them. Driver's side is fine all around. Anyone else encounter this problem
before? Do I need to start at the fuse box?  Oh BTW, it's an 87 4KS. 

Still trying to learn how to read the damn diagrams!
Chad Shepherd

shepherd.31@osu.edu