If the smart or “intelligent” key fob remote control for the keyless entry and push button start systems of your first generation (2012, 2013, 2014, 2015 & 2016) Mazda CX-5 SUV isn’t working very well any more, you probably need to change the battery. To view my DIY tutorial for the battery change procedure (including the replacement part number) click on the text link or thumbnail image below.
Mazda CX-5 Key Fob Battery Replacement Guide
