I just bought an Audi A4 Quattro..it's a 2001..no manual came with it

and I have questions? 1. The console lights that are in the middle....what is the top light for?
2. Where the heck is the attenna for the radio? does it happen to be in the lower part of the windshield? and if so, would a small crack in the windshield in that area cause bad reception for the radio?

If anyone can please help me with these questions I would really appreciate it.

Thanks,

Lani