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Home › Radio Codes › Audi
Audi Audi · Radio Codes
Est. 24 Hours

Audi A4 Radio Codes

Audi A4 radio code by serial number. Covers all Concert, Chorus, Symphony, and navigation units fitted across A4 B5, B6, B7, and B8. Enter your AUZ serial from the unit label.

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Currently unavailable
Please contact your local Audi dealership for assistance.
Est. 24 Hours Money back guarantee Secure checkout
Excellent 4.5 stars 22,045 reviews on Trustpilot
Trustpilot 4.5 out of 5 stars on Trustpilot TrustScore  4.5 | 22,045 reviews

Step 1 of 3

How to find your Audi serial number

The guide below will show you exactly where to find your Audi radio serial number.

Remove the radio to find your serial
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).
Remove the radio to find your serial
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).
Find your serial on screen
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-Series AUZ1Z1F6412082
AUZ-Series AUZBZ7E0902434
Can't find it? Contact us. We'll help you locate your serial before you pay a penny.

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5 stars
6 hours ago Trustpilot

Quick easy and definitely affordable I…

Quick easy and definitely affordable I got my code in seconds my radio is now working whoop whoop thank you thank you thank you

Christina Freeman · GB · Ford
5 stars
6 hours ago Trustpilot

Parfait

Parfait, code reçu en 30 secondes et il fonctionne parfaitement

yan yann · FR
5 stars
9 hours ago Trustpilot

Excellent

Excellent, you are always fast to respond with respect and answer any question and problem to customer. First l was doubting l thought I will be scammed.

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9 hours ago Trustpilot

Det blev bra hjälp.

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Kent · SE
5 stars
9 hours ago Trustpilot

Worked a treat

Did everything it said it would do, worked a treat.Easy to understand and follow.Worked first time.Great service.

Helen · GB
4 stars
10 hours ago Trustpilot

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1 day ago Trustpilot

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5 stars
1 day ago Trustpilot

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4 stars
2 days ago Trustpilot

Code was correct

Code was correct, there was more to the procedure and I had to call to figure out how to submit the code

Kasim Tariq · GB
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