[Archived] Anyone bypassed the transponder system on a BMW 4 Series 430i M?

475 views - Last reply: January 14, 2025
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How can I find my BMW 4 Series 430i M's key code to program a new key?

Hello! We've developed a VIN-based tool to help you get your key code for the BMW 4 Series 430i M. Check it out here: VIN Key Code Generator.

Replies (4)

If this works for my BMW 4 Series 430i M, I owe you big time.

Been searching everywhere for help with my BMW 4 Series 430i M's key code.

I tried this trick and it actually worked on my BMW 4 Series 430i M!

Hoping someone can confirm this works for a newer BMW 4 Series 430i M.

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