[Free Fix] Trying to sync new fob with Peugeot Onyx - code needed?

1751 views - Last reply: May 28, 2025
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Need the factory key code to program a key for my Peugeot Onyx

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

Replies (6)

My Peugeot Onyx's immobilizer is stuck. Hoping this helps.

Trying everything I can to get the key code for my Peugeot Onyx.

Looking for the same thing for my Peugeot Onyx, hope someone can help.

This is gold. I’ve been locked out of my Peugeot Onyx for days.

Fingers crossed this works for my Peugeot Onyx too.

My mechanic said this might help with my Peugeot Onyx key issue.

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