[Resolved] Trying to program a spare key - need the key code for my BMW 645ci Convertible

4166 views - Last reply: April 06, 2025
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Where's the key code stored on a BMW 645ci Convertible for programming keys?

Hello! We've developed a VIN-based tool to help you get your key code for the BMW 645ci Convertible. Check it out here: VIN Key Code Generator.

Replies (4)

Still looking for a reliable way to find the key code on my BMW 645ci Convertible.

Anyone have luck with this on a 2015 BMW 645ci Convertible?

This looks helpful for those of us with a locked-out BMW 645ci Convertible.

Appreciate the tips—trying to unlock my BMW 645ci Convertible key code too.

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