[Free Tool] Locked out of diagnostics - Audi S4 asks for access code

2758 views - Last reply: March 29, 2025
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How can I access my Audi S4's key code to program new keys?

Hello! We've developed a VIN-based tool to help you get your key code for the Audi S4. Check it out here: VIN Key Code Generator.

Replies (3)

I tried this with my Audi S4 but still no luck. Any suggestions?

Has anyone gotten this method to work on a Audi S4 before?

Hope I’m not too late to try this on my Audi S4.

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