How to Open Your 2012 Nissan Altima Key Fob & Change Battery

Key fob grant access to your car. Once the keyless entry remote battery is dead or weak you’ll lose your fob’s ability to use distance opportunities. It's not complicated to change the battery in your key fob with our guide. Everything you need is outlined in this article.
What type battery does 2012 Nissan Altima key fob required
Prior to open keyless entry remote check all that you need: flat head screwdriver and CR2032 battery.- flat head screwdriver
- 1xCR2032 battery
Step by step instruction
Inside of your remote key fob installed tiny button cell battery. Move the key out of the way if it is in the keyless entry remote.
Gently try to pry apart your remote key fob with hands or flat head screwdriver. Remove one CR2032 battery with flat head screwdriver.
Change old battery with new one CR2032. 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 fob’s case, check that all functions works by pressing buttons on key fob.
At this point squeeze keyless entry fob's back cover together. Line your body pieces together and put it in place by hands from top to bottom. Inspect your fob case for gaps. If it is not firmly closed try to repeat last step.
Key Fob Battery Replacement 2012 Nissan Altima Video
Nissan Key Fob Battery Change - How To DIY Learning Tutorials
Still not working? Buy new one