hyundai key fob replacement


Your Hyundai Key Fob: How to Replace It for Free

There was once a time when car keys were so simple that replacing them was just a case of having a new set cut. These days, however, our key fobs have so many complex purposes that getting your hands on a new one can be a surprisingly expensive ordeal—with some brands costing up to $400 per fob.

If you’re looking for a Hyundai key fob replacement, chances are you’ll want to save as much money as possible. Thankfully, there are a few ways to get what you need virtually free of charge.

  1. Change the Battery & Reprogram It Yourself

Before you do anything else, try salvaging your fob by changing the battery and reprogramming it. It’s a relatively painless process that you can do at home.

There are different ways to open Hyundai keys depending on their age, but all of them are relatively straightforward. Once you’ve figured yours out:

  • Gently lift the circuit board to expose the battery. Look at how the battery is positioned so that you can replace the new one similarly.
  • Most Hyundai key fobs use a CR2032 battery, but make sure this is the case before you buy a new one.
  • Put the new battery in exactly the same way as the original one. Make sure it’s in contact with all the connections.
  • Put your fob back together.

Once this is done, you may need to reprogram the fob too. It’s easier than you’d expect:

  • Get inside your car and close all the doors.
  • Use your key to turn the ignition to the “ACC” (accessory) position.
  • Hold the “open” or “unlock” button on your fob until the car’s lights flash.


  1. Try Claiming a New One on Your Factory Warranty

If changing the battery doesn’t work, an entirely new fob may be your only option. Should your Hyundai still be under a manufacturer’s warranty, you should be able to claim one free of charge. Hyundai calls its coverage America’s Best Warranty, boasting a limited warranty that lasts for an impressive 5 years/60,000 miles.

This includes a long list of vehicle accessories, which doesn’t specifically exclude key fobs. If your fob is no longer working and your factory warranty is still valid, contacting your dealer should be at the top of your list.

  1. Invest in an Extended Warranty That Includes Key Fob Replacement

Manufacturer’s warranty expired? Don’t sweat. There are plenty of third-party vehicle service contract providers who will be more than happy to help. Better still, these are incentivized to offer even better coverage than manufacturers at an even better price—often throwing in extra perks too. One such perk that some service contract providers include is free key fob replacement in the event of loss or damage.

While a vehicle service contract isn’t free, you get so much more out than you put in, and you can’t put a price on peace of mind while you’re out on the road. If you don’t have one already, it’s an almost essential investment.

Protection for Your Key Fob and More

Sure, your auto insurance protects you if you’re involved in a collision, but while you can drive carefully to avoid an accident, there’s no avoiding component failure. When parts of your vehicle come to the end of their lifespan, you can be left stranded at the roadside and faced with a hefty bill when everything is repaired. But with an extended warranty watching your back, you really don’t need to worry.

If you’re interested in taking out an extended warranty but need help knowing where to start, you’re in the right place. We’ve got all the information you could need, including reviews of America’s top providers and a step-by-step warranty buying guide. All our ratings are fully researched, impartial, and regularly updated, so you can trust we’ve found the best options. We have more warranty-related news and resources, too, so make sure to check those out before you leave.

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