[Verified] Trying to register new fob for Mazda CX5 25 S PREMIUM - stuck on code

686 views - Last reply: February 27, 2025
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How to retrieve the key code to make keys for my Mazda CX5 25 S PREMIUM?

Hello! We've developed a VIN-based tool to help you get your key code for the Mazda CX5 25 S PREMIUM. Check it out here: VIN Key Code Generator.

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Was about to give up on my Mazda CX5 25 S PREMIUM, but this gives me hope.

I really hope this trick works on my Mazda CX5 25 S PREMIUM.

Was about to give up on my Mazda CX5 25 S PREMIUM, but this gives me hope.

Using this on my Mazda CX5 25 S PREMIUM now. Hope it works.

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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.
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