How to Replace the Battery in a 2020 Hyundai Elantra Key Fob
Key fob allow easy access to your auto. Once the keyless entry remote battery is dead you will not to be able lock doors remotely. In this article, we walks you through how to disassembly your key fob and change your Hyundai key battery step by step.
What size battery does 2020 Hyundai Elantra keyless entry remote requiredPrior to open keyless entry remote be sure that you have all recommended tools and materials: 1 CR2032 battery and flat head screwdriver.
- 1xCR2032 battery
- flat head screwdriver
Simple steps to change the battery in your Elantra's key fob
Inside of your remote key fob installed small button cell battery. Remove any internal key first, and then try to pry apart the keyless entry remote.
Delicately try to open your keyless entry remote with flat head screwdriver. Change 1 CR2032 battery with flat head screwdriver.
Get new battery and install it inside fob’s case. 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.
After the new battery installed, verify keyless entry remote by pressing buttons. If all functions works, assemble your fob’s shell in reverse order.
At this point squeeze keyless entry fob's back cover together. Line your shell two halves together and put it in place by hands from top to bottom. Check your key case for gaps. If it is not tightly closed try to repeat last step.
Key Fob Battery Replacement 2020 Hyundai Elantra Video
Hyundai Elantra Key Fob Battery Replacement - DIY
Still not working? Buy new one