The Hyundai 4-Button Smart Key SY5MDFNA433, part number 95440-3X520, operates at 433 MHz, ensuring reliable functionality for 2013-2017 Hyundai Elantra models. As an OEM piece, it boasts advanced encryption for enhanced security and includes a user-friendly, ergonomic design for effortless usage. The key's durable construction minimizes the need for frequent replacements. For peak performance, professional key programming is recommended to prevent security risks associated with DIY attempts. Choosing this OEM Hyundai smart key guarantees compatibility and upholds vehicle safety standards. By understanding its features and benefits, you're better equipped to make an informed decision.

Key Specifications

technical specifications and details

When considering the key specifications of the Hyundai 4-Button Smart Key, you'll find it operates at a frequency of 433 MHz, ensuring reliable communication with your vehicle. This smart key excels in key programming and security, providing peace of mind with its advanced encryption. Its remote functionality is robust, allowing you to lock, access, and start your vehicle effortlessly. Additionally, money-saving tips and additional services like transponder and push-to-start key programming are provided by Low Rate Locksmith. Durability is a standout feature of this OEM product, ensuring long-term use without frequent replacements.

Key Specifications:

  1. Frequency: Operates at 433 MHz for consistent performance.
  2. Security: Enhanced key programming to prevent unauthorized access.
  3. Remote Functionality: Convenient 4-button design for various vehicle controls.
  4. Durability: Built to last, reducing the need for replacements.

Your vehicle's safety is paramount with this smart key.

Hyundai Years And Models Compatibility (Fits)

Let's now focus on the Hyundai models and years that this 4-Button Smart Key is compatible with. The key is specifically designed for Hyundai Elantra models from 2013 to 2017. Ensuring Hyundai Elantra compatibility is vital for seamless integration and top-notch security. If you ever lose your keys, it's crucial to have a reliable replacement option. Here's a quick list for clarity:

  1. 2013 Hyundai Elantra
  2. 2014 Hyundai Elantra
  3. 2015 Hyundai Elantra
  4. 2016-2017 Hyundai Elantra

This key meets OEM standards, ensuring reliability and safety. When acquiring this product, you'll find remote programming instructions included, making the installation process straightforward and secure. This smart key's technology aligns perfectly with the Hyundai Elantra's system, guaranteeing both convenience and heightened vehicle security.

Key Features

key features highlighted effectively

A standout feature of the Hyundai 4-Button Smart Key is its OEM quality affirmation, which guarantees that you're getting a product that meets Hyundai's strict manufacturing standards. The key's robust security features and reliable performance benefits assure your vehicle remains secure and functions seamlessly. Additionally, top-tier products used in the key replacement service enhance longevity and reliability. Here are the key features:

  1. Security features: Advanced encryption to protect against unauthorized access.
  2. Performance benefits: 433 MHz frequency ensures prime signal transmission and quick response times.
  3. Installation process: User-friendly design allows for easy programming and installation, enhancing customer satisfaction.
  4. Customer satisfaction: High-quality OEM part that delivers reliability and peace of mind.

These features make it an ideal choice for Hyundai owners looking for both safety and convenience.

Services and Support

In addition to the robust security features and reliable performance of the Hyundai 4-Button Smart Key, exceptional services and support are provided to guarantee a seamless experience for customers. Your focus on safety and satisfaction is met through:

  1. Customer satisfaction: Dedicated technical support guarantees any issues are swiftly addressed. For those needing help with key programming, professional locksmiths offer nationwide coverage to guarantee timely assistance.
  2. Warranty coverage: Thorough warranty coverage protects your investment, offering peace of mind.
  3. Installation assistance: Professional guidance is available to simplify the setup process.
  4. Technical support: Expert assistance is on hand for troubleshooting and operational questions.

These services ensure you're not only getting a high-quality product but also the necessary support to maintain its performance and security. Trust in the complete support system to keep you safe and satisfied.

Why Choose Our Hyundai Keys?

quality hyundai key replacement

Choosing our Hyundai 4-Button Smart Keys means you're investing in advanced automotive technology designed for best security and convenience. These keys are engineered to offer exceptional reliability and user-friendly design, ensuring long-term performance and ease of use. With our 24-hour assistance for lock-related issues, you can rest assured knowing help is always available.

Here's why you should choose our Hyundai keys:

  1. Key Durability: Built with high-quality materials to withstand daily wear and tear.
  2. User Friendly Design: Ergonomic layout for effortless operation.
  3. OEM Quality Assurance: Genuine Hyundai parts guarantee compatibility and performance.
  4. Enhanced Security: Advanced encryption technology to protect your vehicle from unauthorized access.

Common Issues

When using the Hyundai 4-Button Smart Key, some common issues might arise that can affect its performance and functionality. Here are some typical problems and how to address them:

  1. Battery Drain: If the key fob isn't responding, check for a dead battery. DIY solutions include replacing the battery yourself. For a quick resolution, you might consider 24-hour mobile service for on-the-spot assistance.
  2. Signal Interference: Poor signal reception can be caused by nearby electronic devices. Move away from potential sources of interference.
  3. Button Malfunction: Physical damage to the buttons can impair function. Replacement options are available through OEM parts. Expertise in handling such replacements is available nationwide.
  4. Programming Issues: Sometimes, the key may lose its programming. Refer to warranty coverage for troubleshooting tips or professional reprogramming assistance.

Addressing these issues promptly guarantees safety and reliable vehicle access.

Nationwide 24 Hour Mobile Low Rate Locksmith Services For Hyundai

hyundai locksmith services available

When you need assistance with your Hyundai 4-Button Smart Key, nationwide 24-hour mobile locksmith services can be a lifesaver. This smart push-to-start key requires professional cutting and programming. Low Rate Locksmith guarantees quick response times and uses cutting-edge technology for accurate key generation. Here's what you need to know:

  1. Type of Key: Smart Push To Start
  2. Programming: Professional required
  3. Cutting: Professional required
  4. Service Availability: Nationwide, 24/7

What Type of Car Keys is it (Metal Non-Transponder, Transponder, Smart Push To Start)?

Understanding the type of car key you're dealing with is crucial for ensuring compatibility and functionality. The Hyundai 4-Button Smart Key SY5MDFNA433 is a smart key designed for vehicles with a push start system. This key isn't just a simple metal non-transponder; it's a sophisticated transponder key that requires professional programming to function correctly.

Key Type Features Requirements
Smart Key Push start, remote functions Professional programming
Transponder Key Embedded chip, additional security Professional programming
Metal Non-Transponder Basic metal key, no embedded chip No programming required

This key enhances vehicle security and is designed to be a direct replacement for specific Hyundai models. Make sure you're getting the right key to maintain your vehicle's safety and functionality.

Does it need to be cut and programmed by a professional?

Ensuring your Hyundai 4-Button Smart Key SY5MDFNA433 functions smoothly necessitates expert intervention. Although DIY programming might seem appealing, security concerns make it risky. Online tutorials often lack the precision required for this advanced key system. Incorrect programming could jeopardize your vehicle's security, leaving you susceptible to theft.

Professional assistance is essential, not just for programming but also for cutting the key accurately. Locksmiths use specialized equipment to guarantee the key aligns perfectly with your vehicle's specifications. Additionally, professional locksmiths offer mobile services, providing convenience without compromising safety. Expert programming ensures that your smart key seamlessly integrates with your Hyundai Elantra's security system, upholding OEM standards. Avoid the DIY approach; rely on professionals for peace of mind.

Frequently Asked Questions

How Do I Program the Hyundai 4-Button Smart Key?

First, locate programming steps in your manual. Verify key compatibility with your vehicle. Use remote functions during setup. If issues arise, follow troubleshooting tips. Always prioritize safety and consult a professional if the process seems complex.

What Is the Battery Life of the Smart Key?

The battery longevity typically spans 2-3 years, depending on usage. Follow the programming instructions accurately to guarantee peak performance. Always keep a spare battery for safety, and replace it if you notice any decline in functionality.

Can This Key Be Used for Push-Button Start Models?

Don't worry, this key is compatible with push-button start models. It guarantees full functionality, including remote start. Designed for safety and convenience, it integrates seamlessly with your vehicle's system for reliable performance and easy operation.

Is There a Warranty on the Hyundai 4-Button Smart Key?

Yes, there's warranty coverage for the key, providing reliability and peace of mind. Programming instructions are included, so you can easily set it up without issues. This guarantees your vehicle's security and proper functionality.

How Do I Replace the Battery in the Smart Key?

To replace the battery, use a small screwdriver to open the key fob case. Remove the old battery, insert a new CR2032, and close the case. For troubleshooting tips, verify proper battery orientation and contact.