How to Open Your 2010 Infiniti FX50 Key Fob and Change Battery
If your Infiniti remote key fob is no longer unlock doors properly, the cell battery most likely must to be changed. Below, you will benefit from knowing how to open your remote key fob and replace a dead battery yourself. If you choose to do it at home near FX50, follow our guide, but first make sure you have all you need before you start.
What size battery does 2010 Infiniti FX50 remote key fob take
Before starting disassembly remote key fob check all that you need: one CR2032 battery and flat head screwdriver.- flat head screwdriver
- 1xCR2032 battery
Step by step guide
Inside of your keyless entry remote installed button cell battery. Gently try to open your key with hands or flat head screwdriver. Change CR2032 battery with flat head screwdriver.
Get new battery and install it in fob’s shell. Battery must be installed with the same polarity as was a previous. Your key will not work if you by mistake put battery wrong way.
Before assembling fob’s case, verify that everything working good by testing buttons on circuit board.
At this point squeeze keyless entry fob's back cover together. Line your body two halves together and put it in place by hands from top to bottom. If your key body tightly closed, we done. If not, repeat the last step.
Video of remote key fob disassembly
How To Change An Infiniti Key Fob Battery-Tutorial
Still not working? Buy new one