How to change battery in hyundai car key

If you own a Hyundai car, then you must be aware of the importance of a car key. A car key is an essential tool that enables you to start your car, lock and unlock doors, and even control the alarm system. However, a car key’s battery may run out at any time, leaving you stranded or locked out of your car. In this article, we will guide you on how to change the battery in your Hyundai car key.

The first step is to identify your car key’s type, whether it’s a smart key or a remote key. If you have a smart key, it may require professional assistance to change the battery. On the other hand, a remote key’s battery is easy to change on your own.

The next step is to purchase a new battery that is compatible with your car key. You can find this information in your car key’s manual or by contacting a Hyundai dealership. Once you have the new battery, you will need to open your car key to access the old battery. This process may differ depending on your car key’s model.

After accessing the old battery, remove it and insert the new battery. Make sure that the battery’s positive and negative terminals are correctly aligned with the car key’s terminals. Close the car key and test it to ensure that it’s working correctly. Congratulations! You have successfully changed the battery in your Hyundai car key.

Step-by-step guide for changing the battery in your Hyundai car key

Step 1: Open the car key

The first thing you need to do is open your Hyundai car key. To do this, look for the small button on the side of the key and push it in. This will release the key’s back cover.

Step 2: Remove the old battery

Once the back cover is removed, you will see the old battery inside. It’s important to note which side of the battery is facing up. Carefully remove the old battery from the key using a small flat-head screwdriver or your fingernail.

Step 3: Insert the new battery

Take your new battery and place it into the key with the correct side facing up. Make sure the battery is secure and properly in place.

Step 4: Put the back cover back on

With the new battery inserted, it’s time to put the back cover back on. Make sure the cover is aligned properly and push down until you hear a click.

Step 5: Test your key

Once the cover is back on, it’s important to test your key to make sure it’s working properly. Try pressing the buttons on the key to see if it responds.

Conclusion

Changing the battery in your Hyundai car key is a simple process that can save you time and money. By following these easy steps, you can have a fully-functional key in no time.

Tips for maintaining your Hyundai car key battery

1. Keep the battery clean

One of the simplest ways to maintain your Hyundai car key battery is to keep it clean. Dirt and grime can accumulate on the battery contacts and cause them to corrode, which can lead to a weaker or dead battery. You can clean the key battery contacts using a cotton swab dipped in rubbing alcohol.

2. Avoid extreme temperatures

Extreme temperatures can affect the lifespan of your Hyundai car key battery. High temperatures can cause the battery to degrade faster, while low temperatures can cause the battery to freeze and become unusable. To avoid these issues, try to keep your car key in a cool and dry place, away from direct sunlight.

3. Use the key regularly

Using your Hyundai car key regularly can help maintain the battery’s charge. When you don’t use the key frequently, the battery can weaken over time. Additionally, pressing the buttons on the key too hard or too often can also drain the battery faster, so try to use the buttons only when necessary.

4. Replace the battery as needed

If you notice that your Hyundai car key is not working properly, it may be time to replace the battery. Most car keys use a small coin cell battery, which is easy to replace. Look for the battery type and voltage specifications on the key or in the owner’s manual, and ensure you replace the battery with the correct type.

5. Keep a spare battery on hand

It’s always a good idea to keep a spare battery on hand in case your Hyundai car key battery dies unexpectedly. Keep the spare battery in a cool and dry place, and make sure it’s readily accessible when you need it.

Conclusion

Maintaining your Hyundai car key battery is an easy process that can help extend the lifespan of your key. Following these simple tips can help ensure your key is always ready to go when you need it, and save you the hassle and expense of replacing it.