Lost your Audi radio code after a flat battery or a service? Enter your serial number above and we'll deliver your unlock code by email. Covers all Audi radio types including Chorus, Concert, Symphony and the RNS-E navigation unit. Guaranteed to work or your money back.
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The guide below will show you exactly where to find your Audi radio serial number.
Audi Chorus / Concert
Remove the radio to find your serial
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.
The serial is on the label on the back of the casing, starts with AUZ, 14 characters (for example, AUZ2Z3C1420538).
Audi Symphony
Remove the radio to find your serial
Insert the four release keys into the corner holes and slide the unit forward. The serial is on the label on the back of the casing, starts with AUZ, 14 characters (for example, AUZ1Z4H7755256).
Audi RNS-E Navigation
Find your serial on screen
You do not need to remove the unit. Power it on and look at the bottom of the display, the serial number appears along the bottom edge of the screen.
It starts with AUZ, is 14 characters long, and the sixth character is always 7 (for example, AUZBZ7H7145296).
What your Audi serial looks like
AUZ-SeriesAUZ1Z1F6412082
AUZ-SeriesAUZBZ7E0902434
Can't find it? Contact us. We'll help you locate your serial before you pay a penny.
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Most codes appear on screen the moment payment clears. For brands that require manual lookup, our team typically delivers within the hour during business hours.
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Audi radios are fitted with a factory security lock that activates when power is cut. A flat battery, a battery replacement or removing the radio will all trigger it. The code is unique to your radio unit and must be entered before the radio will work again.
What does an Audi serial number look like?
All Audi radio serials begin with AUZ and are 14 characters long. A typical example is AUZ2Z3C1420538. For navigation units such as the RNS-E, the sixth character in the serial is always the number 7.
Do I need to remove my Audi radio to get the serial number?
For Chorus, Concert and Symphony units, yes. You need to slide the radio out using release keys to read the label. For the RNS-E navigation unit, the serial is displayed on screen when powered on, so no removal is needed.
How long does delivery take?
Audi radio codes are typically delivered by email within 60 minutes of ordering. You will receive the code at the email address you provide at checkout.
Which Audi models does this cover?
We cover all Audi models including A1, A2, A3, A4, A5, A6, A7, A8, Q3, Q5, Q7 and TT.
Can I get my Audi radio code from the VIN?
No. Audi radio codes are linked to the serial number on the radio unit, not the vehicle VIN. You will need to either read the serial from the label after removing the radio, or from the screen on RNS-E units.
My code does not work. What should I do?
Check the serial number carefully. AUZ serials have 14 characters and must be read exactly. If the serial is correct and the code still fails, contact us and we will investigate at no extra charge. All codes are guaranteed.
Do I need to disconnect any wires when removing the radio?
No. You only need to slide the radio forward far enough to read the serial label. There is no need to disconnect wiring. Once you have the serial, slide the unit back in.
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