How to Replace the Battery in a 2017 Mazda 6 Key Fob
If your 6 keyless entry remote isn't working perfectly, the cell battery most likely must to be changed. In this post, we described how to open your keyless entry remote and replace your Mazda key battery step by step.
What type battery does 2017 Mazda 6 remote key fob take
Before going to disassembly remote key fob be sure that you have all required tools and materials: 1xCR2025 battery and flat head screwdriver.- 1xCR2025 battery
- flat head screwdriver
Step by step guide
A small button cell battery installed inside the your keyless entry remote. Move the key out of the way if it is in the keyless entry remote.
Delicately try to pry apart your remote key fob with hands or flat head screwdriver. Change 1 CR2025 battery with flat head screwdriver.
Replace old battery with new one CR2025. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you place battery wrong way.
Before assembling keyless entry fob's case, check that everything working fine by testing buttons on key fob.
The last thing to do is put your cover back on fob. Carefully try to put the pieces together by hands from top to bottom. If your keyless entry remote shell tightly closed, we done. If not, repeat the last step.
Video of remote key fob opening
Mazda 6 Sedan Smart Key Fob Battery Replacement (2009 - 2018)
Still not working? Buy new one