Replacement Key Fob 2020 Hyundai Elantra: What You Need to Know

If you’re a 2020 Hyundai Elantra owner, you know that a functioning key fob is essential. But what happens when your key fob is lost, stolen, or simply stops working? That’s where a replacement key fob comes in. This article will guide you through everything you need to know about getting a replacement key fob for your 2020 Hyundai Elantra, from understanding the different types of key fobs to the programming and installation process.

There are several reasons why you might need a replacement key fob for your 2020 Hyundai Elantra. Perhaps your old one is worn out, the battery is dead and replacing it didn’t help, or maybe you’ve lost your only key fob. Regardless of the reason, the process of getting a replacement can seem daunting. This guide aims to demystify that process and equip you with the information you need.

Understanding Your 2020 Hyundai Elantra Key Fob

Before you purchase a replacement, it’s essential to understand the specific type of key fob your car uses. The 2020 Hyundai Elantra uses a proximity-based key fob system, also known as a “smart key” or “push-to-start” system.

Here’s what that means for you:

Keyless Entry: Your car unlocks automatically as you approach it with the key fob in your pocket or purse.
Push-Button Start: Instead of a traditional ignition key, you’ll find a button on the dashboard to start the engine.

This type of key fob utilizes radio frequency identification (RFID) technology to communicate with your vehicle, ensuring security and convenience.

Where to Get a Replacement Key Fob

You have several options when it comes to getting a replacement key fob for your 2020 Hyundai Elantra:

Hyundai Dealership: This is often the most expensive option, but it guarantees compatibility and may be your only choice if you need a new key fob programmed from scratch.
Licensed Automotive Locksmith: A qualified automotive locksmith can program a new key fob for your Hyundai, often at a lower cost than a dealership.
Online Retailers: Several online retailers specialize in replacement key fobs. Ensure the seller is reputable and provides fobs compatible with your specific Hyundai model year.

When choosing where to get your replacement, consider factors like cost, convenience, and reputation.

Programming Your New Hyundai Elantra Key Fob

Programming your new Hyundai Elantra key fob is crucial to ensure it works seamlessly with your car. This process typically involves two steps:

Self-Programming: Some Hyundai models allow you to program a new key fob yourself using a specific sequence of actions with your existing key fobs. You can find instructions in your owner’s manual or online.
Professional Programming: If self-programming isn’t an option or you’re not comfortable with the process, a Hyundai dealership or qualified automotive locksmith can program the new key fob for you.

Keep in mind that professional programming will likely come with an additional fee.

Common Issues with Hyundai Elantra Key Fobs

Here are some frequent issues Hyundai Elantra owners face with their key fobs:

Key Fob Not Working: This could be due to a dead battery, a weak signal, or a problem with the key fob itself.
Key Fob Won’t Program: Ensure you are following the correct programming procedure outlined in your owner’s manual.
Intermittent Key Fob Issues: This could be due to interference from other electronic devices or a wiring issue within the car.

Tips for Maintaining Your Hyundai Elantra Key Fob

To prolong the lifespan of your Hyundai Elantra key fob and prevent unexpected issues, follow these tips:

Replace the Battery Regularly: Most key fob batteries last 3-5 years.
Keep it Dry and Protected: Avoid exposing your key fob to extreme temperatures, moisture, or physical damage.
Use a Protective Case: A silicone or leather case can protect your key fob from scratches and impacts.

By proactively addressing potential problems, you can enjoy the convenience and security of your Hyundai Elantra key fob for years to come.

Conclusion

Getting a replacement key fob for your 2020 Hyundai Elantra doesn’t have to be a stressful experience. By understanding your key fob type, exploring your options, and being aware of common issues, you can navigate the process with confidence. Remember to prioritize reputable sources for purchase and programming to ensure your new key fob functions seamlessly with your vehicle.

FAQ

1. How much does a replacement Hyundai Elantra key fob cost?

The cost of a replacement Hyundai Elantra key fob can vary depending on where you purchase it (dealership, locksmith, online) and whether it requires programming. Generally, you can expect to pay between $50 to $400.

2. Can I drive my Hyundai Elantra with a dead key fob battery?

While you can’t use the keyless entry or push-button start with a dead key fob battery, most Hyundai Elantra models have a hidden mechanical key slot. Consult your owner’s manual for its location.

3. How do I know if my Hyundai Elantra key fob battery is dead?

Signs of a dying key fob battery include a weak signal, inconsistent functionality, or the need to hold the fob very close to the car for it to work.

4. Can I program a used Hyundai Elantra key fob to my car?

While it’s technically possible to program a used key fob, it’s not recommended. There’s no guarantee that the used fob is in working order or that it hasn’t been tampered with.

5. What do I do if I’ve lost all my Hyundai Elantra key fobs?

If you’ve lost all your key fobs, you’ll need to contact a Hyundai dealership or a qualified automotive locksmith. They can cut and program a new key fob from scratch.

Still Have Questions?

For more information on Hyundai key fob issues, check out our article on hyundai key fob doesn’t work.

Need help with your 2020 Hyundai Elantra key fob? Don’t hesitate to contact us. We offer 24/7 customer support via WhatsApp: +1 (641) 206-8880. You can also visit our store located at 1326 N Houston St, Amarillo, TX 79107, USA.