2017 Mazda3 Add Smart Key using Autel KM100 and Autel Universal iKey

[@bargainhunter6177]

Thanks

[@charbelhadchity5941]

king😊

[@CaseyMalone-h2o]

How come you didn’t do all keys lost instead?

[@benbobo8330]

If you do all key lost you will need program 2 keys

[@jeffh3938]

Hello the red key light on because have chosen a wrong key not because it is an aftermarket / u should choose the correct one that’s it …

[@adilnabbie2612]

How would you know the correct one? If all keys are lost? Ask owner or can something tell you a definite answer

[@jeffh3938]

@@adilnabbie2612 u can send the vin number to dealer and they will tell u the correct key