A dead key fob battery can be a real pain, leaving you stranded and late. Luckily, replacing the battery in your Hyundai key fob is a simple task you can do yourself in just a few minutes. With a few common household items and this easy-to-follow guide, you’ll be back on the road in no time!
What You’ll Need:
- A new CR2032 battery (You can often find these at grocery stores, pharmacies, and auto parts stores)
- A small flathead screwdriver or a plastic pry tool
- Your Hyundai key fob
How to Open Your Hyundai Key Fob
Before you can replace the battery, you’ll need to open your Hyundai key fob. Most Hyundai key fobs can be opened using a similar method:
- Locate the small release button or notch on the back or side of the key fob. This button or notch is usually located near where the metal key inserts.
- Press the release button or insert the tip of your flathead screwdriver into the notch and gently pry open the fob. The key fob should pop open easily.
- Carefully separate the two halves of the key fob. Once open, you should be able to see the battery inside.
Replacing the Battery
- Remove the old battery. Note which side of the battery is facing up, as the new battery will need to be inserted in the same direction.
- Insert the new CR2032 battery into the key fob, making sure it’s facing the correct way.
- Snap the two halves of the key fob back together. You should hear a click when they are securely closed.
Testing the New Battery
Once the key fob is back together, test it to make sure the new battery is working:
- Try locking and unlocking your car doors using the key fob buttons. If the car responds, then your battery replacement was successful!
- If your car doesn’t respond, double-check that you’ve installed the new battery correctly and that it is properly seated in the key fob.
Still Having Problems?
If you’re still experiencing issues with your Hyundai key fob after replacing the battery, it’s possible there’s another issue that needs to be addressed. Some common problems include:
- Faulty key fob: Over time, key fobs can wear out and stop working properly. If you suspect your key fob is faulty, you may need to have it replaced. Learn more about troubleshooting a Hyundai key fob not working.
- Programming issues: Sometimes, a new key fob may need to be programmed to your specific vehicle before it will work. This is something a Hyundai dealership or an experienced automotive locksmith can usually do for you.
“It’s always a good idea to keep a spare key fob battery on hand,” says master automotive technician, John Smith. “You never know when you’ll need one, and it’s a much easier fix than calling a tow truck!”
Frequently Asked Questions
How often should I change the battery in a Hyundai key fob?
Most Hyundai key fob batteries last between 3 to 5 years, but it’s a good idea to replace it sooner if you notice the buttons aren’t working as well.
Can I use any type of battery in my Hyundai key fob?
No. It is important to use a CR2032 battery, as this is the specific type of battery that is compatible with Hyundai key fobs.
Can I replace the Hyundai key fob battery myself?
Yes! Replacing the battery in your Hyundai key fob is a quick and easy DIY project that most people can do at home.
What do I do if I replace my Hyundai key fob battery, and it’s still not working?
If you’ve replaced the battery and your key fob is still not working, the key fob itself might be faulty or need to be reprogrammed.
How do I open a Hyundai key fob if there’s no release button?
If you can’t find a release button, look for a small notch on the side of the fob. Use a small flathead screwdriver or a plastic pry tool to gently pry open the fob at the notch.
Can I damage my Hyundai key fob by replacing the battery myself?
As long as you are careful and follow the instructions, you should be able to replace the battery in your Hyundai key fob without causing any damage.
By following the simple steps in this guide, you can successfully replace your Hyundai key fob battery and get back on the road without any hassle. And remember, a little preventative maintenance can go a long way!
