How to replace the battery in this smart key with the internal valet key for the Mazda CX-5 2013, 2014, 2015, 2016, 2017, 2018, 2019 smart key fob. Buy the batteries on Amazon ►► https://fobbattery.com/go/cr2025
See the whole guide at: https://fobbattery.com/vehicles/mazda/cx-5/
Mine is different. No battery cap
Mazda should have used CR2032. They last longer. Only 0.7mm difference, same cost.
Where can u buy the battery
Two thumbs up to video!