How to Replace the Battery in a 2018 Infiniti QX80 Key Fob
If your car keyless entry remote isn't working properly, the cell battery surely needs to be replaced. Yes, it is possible to replace the battery in your keyless entry remote by yourself. Everything you need is explained in this post.
What is the battery key fob use
Before beginning disassembly keyless entry remote make sure that you have all recommended tools and materials: flat head screwdriver and 1 CR2025 battery.- 1xCR2025 battery
- flat head screwdriver
Simple steps to change the battery in your car's remote key fob
Inside of your keyless entry remote installed small coin cell battery. Gently try to disassemble your key fob with pry tools. Change 1 CR2025 battery with flat head screwdriver.
Get new battery and install it inside fob’s body. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you place battery wrong way.
Before assembling keyless entry fob's case, verify that all is functioning by pressing buttons on circuit board.
At this point squeeze keyless entry fob's back cover together. Line your body pieces together and assemble it together by hands from top to bottom. If your fob 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
Still not working? Buy new one