Audi A3 Radio Code
Audi A3 radio code by serial number, delivered by email. Covers every AUZ radio fitted to the Audi A3 8L and 8P (1996–2013), including the Chorus, Concert, Symphony, Delta, BNS 5.0, RNS-E. Guaranteed to work or your money back.
How to find your Audi A3 serial number
Follow these steps to locate the serial on your Audi radio.

Step 1
Remove your radio
Insert the four radio release keys into the corner holes of the fascia and apply gentle outward pressure. The unit slides forward. You do not need to disconnect any wires. On RNS-E and MMI units the serial can be read on screen, so no removal is needed.

Step 2
Find your serial number on the label
The serial is on the label on the back or top of the casing, starts with AUZ and is 14 characters long. On RNS-E navigation units the sixth character is always 7.
What your Audi serial looks like
AUZ-Series
AUZ2Z3C1420538
AUZ-Series
AUZBZ7H7145296
The capital letter I and the number 1 look very similar on these labels. Check carefully before entering.
Can't find it? Contact us and we'll help you locate your serial before you pay a penny.
Radios fitted to the Audi A3
8L and 8P (1996–2013)