A video tutorial on how to replace the remote fob key battery for a 2014 - 2018 Mazda 3. This Mazda key fob uses a CR2025 replacement battery.

When Should I Change the Battery In My Mazda 3 Remote Key Fob?
If you notice the range of your remote key fob starts to decrease or the smart key fob slowly stops working, you may need to remove and replace the batteries. The back of the Mazda 3 remote key fob case will need to be removed in order to change the key battery.

This Mazda 3 Key Fob Is:
FCC ID: WAZSKE13D01
Battery: CR2025
On Board Programming: No

This video will show you how to remove and replace the smart key remote fob batteries on the following Mazda models:
2014 Mazda 3
2015 Mazda 3
2016 Mazda 3
2017 Mazda 3
2018 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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