How to Replace the Battery in a 2009 Infiniti FX50 Key Fob
If your Infiniti key fob is no longer unlock doors properly, the cell battery more likely must to be changed. In this case, you will benefit from knowing how to disassembly Infiniti key fob and replace a weak battery yourself. If you choose to do it at home near FX50, follow our guide, but don't forget to check everything you need before you start.
What type battery does 2009 Infiniti FX50 remote key fob takePrior to open remote key fob make sure that you have all required tools and materials: flat head screwdriver and 1 CR2032 battery.
- flat head screwdriver
- 1xCR2032 battery
Simple steps to change the battery in your car's keyless entry remote
Inside of your remote key fob installed small coin cell battery. Delicately try to open your keyless entry remote with hands or flat head screwdriver. Remove one CR2032 battery with flat head screwdriver.
Change old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you connect battery wrong way.
Before assembling keyless entry fob's case, check that all functions works by testing buttons on keyless entry remote.
The last thing to do is put your cover back on fob. Delicately try to assemble the pieces in place by hands from top to bottom. If your keyless entry remote case firmly closed, we done. If not, repeat the last step.
How to change the battery video guide
How To Change An Infiniti Key Fob Battery-Tutorial