Audi · Radio Codes
Audi Symphony radio code by serial number. The Symphony uses an AUZ-series serial on the side label once removed. Fitted as standard to many A3, A4, A6, and TT models.
Step 1 of 3
The guide below will show you exactly where to find your Audi radio serial number.
Blaupunkt label on an Audi Chorus with the AUZ serial
AUZ serial on the label and etched into the casing above it
Audi Concert label with the AUZ serial
Serial label on an Audi Concert unit
Label on the top of an Audi Chorus unit
Audi Chorus label with the AUZ serial
Barcode serial label on the radio casing
Serial label visible as the unit is withdrawn from the dash
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