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Audi · Radio Codes

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.

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How to find your Audi A3 serial number

Follow these steps to locate the serial on your Audi radio.

Audi A3 radio – Remove your 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.

Audi A3 radio – Find your serial number on the label

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)

Audi Chorus
Audi Concert
Audi Symphony
Audi Delta
Audi BNS 5.0
Audi RNS-E

Frequently asked questions