Hello everyone, i am new to this forum and i hope i can not just get help but also to help someone as well as i am mechanically incline with few years of experience,i love my A8 and i have done tons of work to it, however lately after replacing my battery with a vw tech that had vag system back then, my cd changer shows code 0000000 and it is obviously not functioning and all lights blink on it, my question is how do i get the correct code for it, i do have a high end scanner that allows me...

A8L 2004 CD CHANGER BLINKING AFTER BATTERY REPLACEMENT