How to Open Your 2008 Mazda RX-8 Key Fob & Change Battery
If your RX-8 keyless entry remote isn't working perfectly, the battery more likely needs to be replaced. In this case, you’ll benefit from knowing how to disassembly your car key fob and change a discharged battery DIY. If you decide to do it at home near RX-8, use this guide, but don't forget to check tools and materials required before you start.
What type battery does 2008 Mazda RX-8 key fob requiredPrior to disassembly key fob check all that you need: one CR2025 battery and flat head screwdriver.
- 1xCR2025 battery
- flat head screwdriver
Simple steps to replace the battery in your RX-8's keyless entry remote
Inside of your keyless entry remote installed small coin cell battery. Remove any internal key before you try to pry apart the remote key fob.
Delicately try to disassemble your keyless entry remote with pry tools. Change 1 CR2025 battery with flat head screwdriver.
Get new battery and install it in fob’s body. Battery must be placed with the same position as was a previous. Your remote key fob will not work if you mistakenly put battery wrong way.
After the new battery installed, verify key fob by pressing buttons. If all functions works, assemble your fob’s case in reverse order.
At this point squeeze keyless entry fob's back cover together. Line your case two halves together and assemble it together by hands from top to bottom. If your remote key fob shell tightly closed, we done. If not, repeat the last step.
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