Friend of mine has a previous generation A4. Long story short, car got screwed up dealer denied fault (out of warranty), so he brought the car to an independent mechanic. Radio in safe mode, mechanic walked him to the trunk, read a label and told him to remember some 4 numbers. And what do you know, it was the radio lockout code.

Milltek Non-Res - DieselGeek Race SS - V1 - XM SkyFi - AA Sphere-R-2
Euro Mirrors - Smoked/LED Sides - Becart Rear Frame - Blue Door LEDs
Winter Mode: 16" Dunlop WinterSport M2 / Sport Edition Fox 2
Newest mod: Custom screwdriver-drilled-out door locks from the Jersey Gardens Mall