Review on Keyless2Go Replacement: 3 Button Remote Flip 🔑 Key Fob for Mazda 5 2 CX-7 CX-9 BGBX1T478SKE125-01 by Gus Gutierrez

Works great and my total cost including making the key was less than $35. Much better than the hundreds of dollars the dealer is asking for. This key and fob looks the same as the factory except they don't have the Mazda logo decal. However, there is a recess you can put it in - just peel it off the old keychain and tape it in place. Perfect. It came with a website address with instructions on how to program your car to accept both the remote and the key. Both went smoothly. Remote programming only requires a working key (not even a working radio key) and can be done instantly. In order to program a car to accept a key, you must first cut it. (I did this at a locksmith shop and it cost less than $10.) You then need TWO working keys and just follow the instructions on the website. It should be noted that although the instructions say you need 'genuine' keys, that doesn't mean you need the keys that originally came with the car, and not even Mazda's keys have to be. To program my remote I used a working aftermarket key. To program the key I used the same aftermarket key and an original Mazda key (requires 2 working keys).