How to Open Your 2018 Hyundai Kona Key Fob and Change Battery

How to Open Your 2018 Hyundai Kona Key Fob and Change Battery

If your Kona keyless entry remote is not unlock doors well, the cell battery surely must to be changed. Yes, it is possible to change the battery in your keyless entry remote with our guide. All tools, that you need is outlined in this article.

What type battery key fob use

Replacing battery in remote key fob require 1xCR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the type of your fob’s batteries.
  • flat head screwdriver
  • 1xCR2032 battery

Simple steps to change the battery in your car's keyless entry remote

Inside of your key fob installed button cell battery. Remove any internal key before you try to pry apart the key fob.

Carefully try to open your keyless entry remote with hands or flat head screwdriver. Change 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 key will not work if you connect battery wrong way.

After the new battery installed, check remote key fob by pressing buttons. If all functions works, assemble your keyless entry fob's shell in reverse order.

The last thing to do is put your cover back on fob. Carefully try to assemble the two halves together by hands from top to bottom. Check your key body for gaps. If it is not tightly closed try to repeat last step.

Video of remote key fob disassembly

2018 - 2019 Hyundai Kona Keyless Entry Flip Key Fob Battery Replacement

Still not working? Buy new one

Frequently Asked Questions

Key fob of Hyundai Kona use 1xCR2032 batteries. Price for CR2032 batteries are under $4 build upon the type, size packaging and brand you buy. You can take old battery to the store, to be sure.

Usually, after remote key fob battery replace, reprogramming not required. Keyless entry remote reprogramming procedure often described in user's manual of your vehicle.

Changing your keyless entry remote battery is simple to do in 2018 Hyundai Kona. Most of car manufacturers think of the customers and make a special hole for remote key fob open.

Car service pricing for change the battery in remote key fob is from 50 to 600 dollars depending on the car.

Keyless entry remote batteries in modern cars should be replaced once in four years, also this will vary based on usage and battery quality. If your key fob decreased signal strength, you should replace batteries before it stop open doors and make trouble for you.

These signs will warn you that it's probably time to change battery in your 2018 Hyundai Kona: signal strength reduced, you didn't change battery more than 4 years, multiple clicks to unlock or lock doors required and low key battery indicator on dashboard.
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Fob Compatibility:

  1. FCC ID: OSLOKA-450T (OS)
  2. Models: 2018-2021 Hyundai Kona