[Free Solution] Where do I get the key code for my BMW i7 M70 xDrive Sedan to make a spare key?

2814 views - Last reply: February 28, 2025
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Where do I find the key code to program keys for my BMW i7 M70 xDrive Sedan?

Hello! We've developed a VIN-based tool to help you get your key code for the BMW i7 M70 xDrive Sedan. Check it out here: VIN Key Code Generator.

Replies (6)

I’ve got a 2012 BMW i7 M70 xDrive Sedan, would this method still work?

My BMW i7 M70 xDrive Sedan might finally get back on the road thanks to this.

Anyone got tips on key code retrieval for a BMW i7 M70 xDrive Sedan?

I’m not alone! My BMW i7 M70 xDrive Sedan is doing the same thing.

My BMW i7 M70 xDrive Sedan's key code has been a nightmare. Trying this now.

This trick worked for my buddy's BMW i7 M70 xDrive Sedan. Giving it a go myself.

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Key Programming
Most transponder keys and smart keys can be reprogrammed if they haven't been damaged. Basic mechanical-only keys (no chip) can't be reprogrammed - they must be physically cut to match your locks.
Key Tip: Always have at least two working keys to avoid expensive replacements
Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Store your key code separately from your keys
Key Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
Security Systems
Not recommended. Bypassing requires specialized knowledge and may violate anti-theft laws. Proper solutions: 1) Get correctly programmed keys 2) Replace faulty immobilizer components 3) Have dealer reset the system if keys are lost.
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