2002 Audi A6 "auz 2000" Questions

...auz number on the radio with no avail i also was at a local audi dealer and they told me it's 1 hr labor ???????? is there any way someone here can get the code 4 me? my info 2000 Audi a6 Symphony ...

audi radio code vin navigation plus code audi a8 2000 NEED VIN AND NAVI ID IT LOOKS LIKE THIS!SEE PHOTO AUZ................... U WILL NEED TO TAKE OUT THE NAVI TO SEE THIS!!!!!LET ME KNOW!!