[Resolved] Audi S4 42 quattro won’t start after replacing key - what code do I need?

525 views - Last reply: January 26, 2025
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How can I retrieve my Audi S4 42 quattro's key code to make a spare key?

Hello! We've developed a VIN-based tool to help you get your key code for the Audi S4 42 quattro. Check it out here: VIN Key Code Generator.

Replies (5)

I’ve been locked out of my Audi S4 42 quattro all week. Hope this helps.

My Audi S4 42 quattro just sits silent—hoping this changes that.

Can’t believe this worked on my Audi S4 42 quattro. Huge thanks!

Anyone try this on a Audi S4 42 quattro with push-button start?

Just what I needed! My Audi S4 42 quattro has been acting up lately.

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