How to Start A 2019 - 2023 Mazda 3 With Dead Key Fob Battery "Key Not Detected" Remote Not Working

A video tutorial on how to start a 2019 - 2023 Mazda 3 with a remote key fob that has a dead battery or is showing the error message Touch Key Fob To Push Button Start Switch - Key Not Detected.

More automotive DIY instructions can be found at https://www.programyourremote.com/

If your remote key fob has a dead, bad or broken battery the DIC may display KEY NOT DETECTED or TOUCH KEY FOB TO PUSH BUTTON START SWITCH when you attempt to start it.

To start the Mazda 3 with a remote key fob that is not working:
Depress the brake pedal then use the Mazda 3 remote key fob to press the stop/start button.

This video will show you how to start a Mazda 3 that has a dead or broken key fob battery, or is otherwise showing the Key Not Detected notification on the following models:
2019 Mazda 3
2020 Mazda 3
2021 Mazda 3
2022 Mazda 3
2023 Mazda 3

DIY keyless entry remote fob and smart key programming instructions available at https://www.ProgramYourRemote.com/

DIY Ignition key programming procedures available at https://www.ProgramAutoKeys.com/

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