Getting your Audi back to playing music after a battery change or repair can be a pain if you're stuck in "SAFE" mode. If you are looking for an AUZ1Z3 code calculator (often associated with Concert, Chorus, or Symphony units), What is the Audi AUZ1Z3 Code Calculator?
What is the Audi Auz1z3 Code?
Vehicle Documents: Occasionally, the code or serial number is noted in the original car manual or service booklet. Step 2: Generating the Unlock Code
Step 2: Extract the calculator (if necessary)