[Answered] Ignition won’t turn - is my BMW M5 CS Sedan asking for a code?

924 views - Last reply: February 10, 2025
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Where do I get the key code for my BMW M5 CS Sedan to make a spare key?

Hello! We've developed a VIN-based tool to help you get your key code for the BMW M5 CS Sedan. Check it out here: VIN Key Code Generator.

Replies (6)

Good luck to everyone dealing with BMW M5 CS Sedan key issues!

I’m in the same boat with my BMW M5 CS Sedan. This looks promising.

Got a dead key fob for my BMW M5 CS Sedan. Need the code badly.

Still looking for a reliable way to find the key code on my BMW M5 CS Sedan.

If this works for my BMW M5 CS Sedan, I owe you big time.

Thanks for sharing! Been looking for a key code fix for my BMW M5 CS Sedan.

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Key Tip: Store your key code separately from your keys
Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
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