[Recommended Fix] BSA B21 asking for transponder verification - what’s that?

1467 views - Last reply: December 09, 2024
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How to get my BSA B21's key code to program replacement keys?

Hello! We've developed a VIN-based tool to help you get your key code for the BSA B21. Check it out here: VIN Key Code Generator.

Replies (5)

Great info! Needed this for my old BSA B21.

Trying to figure this out for my BSA B21 too!

I’ll try this and update how it goes with my BSA B21.

I tried this with my BSA B21 but still no luck. Any suggestions?

Trying this out on my BSA B21 today—hoping it works.

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