Just bought a used '99 A4 Avant 2.8 and have found that it doesn't have an owner's manual.

Have seen it on eBay and other places but wondering if anyone here as a PDF of it or any other leads for a PDF. Audi doesn't carry it anymore. I've done my due-diligence! Can't find it anywhere

I'm curious about a bunch of dash controls, how to work the CD changer, among other things.

Are there hidden slots in this A4 (like below the steering wheel)?

Picking it up Friday. Can't wait!

Thanks very much