I apologize if this has been posted before.... I am new to Audi, and really know nothing about the car's. I bought a 2005 A4 Quatro Cabriolet 3.0 last year and spent the last 11 months getting it repaired and now I can finally drive it.
My questions are:

1. How do find out what body style it is.... B6 B7?? I have no idea how to find this out.
2. Is there a way/if so how can I turn off or disable the annoying Navigation warning every time I start the car??

Thanks so much