[Status: Resolved] Locked out of diagnostics - Citroen C3 Picasso Millenium Mini asks for access code

2628 views - Last reply: May 04, 2025
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Trying to program a spare key - where's the key code on my Citroen C3 Picasso Millenium Mini?

Hello! We've developed a VIN-based tool to help you get your key code for the Citroen C3 Picasso Millenium Mini. Check it out here: VIN Key Code Generator.

Replies (6)

I really hope this trick works on my Citroen C3 Picasso Millenium Mini.

My Citroen C3 Picasso Millenium Mini just blinks. I think this might fix it.

Just checking in to say this helped with my Citroen C3 Picasso Millenium Mini. Thanks!

Same issue here with my Citroen C3 Picasso Millenium Mini, let me know if it works.

Struggling with the same issue on my Citroen C3 Picasso Millenium Mini, following this thread.

Anyone have luck with this on a 2015 Citroen C3 Picasso Millenium Mini?

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