How To Change Battery In Hyundai Kona Key Fob?

To pry open the smart key’s back cover, use a small tool.


Remove the internal key before opening your key fob. The fob can be removed by pulling the small lever on the back of it. There is a slot or depression beneath the hole where the key originally came from. To split the key fob in half, insert a flat-head screwdriver into the slot and twist. As you separate the plastic parts, you may access the interior.

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The battery in my Hyundai key has to be changed.

The battery in your Hyundai key fob is simple to change. A replacement CR 2032 3V battery is all that is required. They typically cost between $3 and $5 for a pack of 5. Wearing latex gloves is advised because you will be contacting a motherboard during this process, which could result in unintended harm.

  • Remove the emergency key from the fob’s base.
  • Between the release button and the key slot, insert the key.
  • Turn the key until the fob pops open as if you were unlocking a door.
  • Open the fob while facing the buttons downward (otherwise they will fall out).
  • Remove the barrier and motherboard, then set aside the button-side of the fob.
  • Remove the dead battery from its mount using the key.
  • Place the + side of the new battery in its bracket.
  • Replace the fob’s button-half, motherboard, and barrier.
  • Set the release button peg in the appropriate hole.
  • Reassemble the fob with a snap.

You’re done now! Press any button to put your Hyundai Smart Key to the test. If all was done correctly, a tiny red light should flash over the unlock button.

In a Hyundai key fob, what kind of battery is used?

A CR2032 battery powers the majority of Hyundai key fobs. Once you have a new Hyundai key fob replacement battery in your possession, insert it into your key fob exactly where the old one was. Check to see if the battery is in contact with each connection.

I changed the battery in my key fob; how can I get it to function again?

If the regular program sequence didn’t work for your automobile after trying it, try this alternative one:

Pull remove the key after inserting it into the ignition. Repeat this six times in no more than 10 seconds.

If your car operates in this order, both your interior and outside lights will flash.

You should get in touch with an authorized dealer or another independent company that has experience working specifically with the make and model of your car if neither the standard nor alternative reprogramming sequences were successful.

How can my Hyundai key fob be reset?

  • As soon as you get inside your Hyundai, check that all the doors are closed.
  • Put your Hyundai’s ignition in the “ACC” (accessory) position using your key.
  • Keep pressing the “open” or “unlock” button on the key fob until the light on your car starts to flash.
  • Congratulations

How big is the battery in a Hyundai Kona?

204 PS are generated by the electric motor when the 64 kWh battery is coupled with it (150 kW). With the 39.2 kWh battery is an electric motor that produces 136 PS (100 kW)

Why won’t my key fob operate now that the battery has been changed?

A dead battery is the most frequent cause of a key fob not functioning. Having said that, your keyfob might be having more serious issues. You might require a key fob replacement or perhaps auto door lock repair if your key fob stops operating after a battery change.

If I change the battery, do I need to reprogram my key fob?

After changing the battery, you typically do not need to reconfigure the key fob. However, you might need to reprogramme it by re-pairing it with your vehicle if you’ve replaced not only the batteries but also some of the internal cabling and electronics.

What occurs when the battery in your key fob runs low?

The transmitter’s range decreases as the fob battery gets weaker. This implies that for the key fob to operate, you must be close to the vehicle. When a smart key fob is in your pocket or handbag for automobiles with push-button starts, the car might not always detect it if the battery is low.

What does the Hyundai key fob’s hold button do?

What does auto hold accomplish? It prevents your automobile from rolling away accidently when it is moving or stopped, thanks to the ABS/ESC hydraulic unit.

How much does a Kona Electric car’s battery replacement cost?

Being ready is a good thing! A new Hyundai Kona battery is expected to cost in the neighborhood of $6,000–7,000. Fortunately, your warranty should provide coverage for the. Typically, EV batteries come with a 10-year warranty.

What is the Hyundai Kona electric battery warranty?

The battery pack is still available with the same 8-year/1,60,000km warranty that it previously had.

The warranty pack for the MG ZS EV (5 years/unlimited miles) is the best deal among all EVs.

In 2019, Hyundai unveiled the Kona Electric, the country’s first long-range electric vehicle. The carmaker now offers warranty coverage for up to 5 years as part of the variable warranty packages, whereas it was initially provided with a 3-year/unlimited-mileage warranty. Existing clients are also given access to the new warranty options at no additional cost.

Customers of Kona Electric may select from any of the three possibilities that Hyundai provides as part of its Wonder Warranty program:

The battery pack for the EV is still provided with the same 8-year/1,60,000km guarantee package.

Since its release, a few additional automakers have entered the long-range EV market with their own electric SUV models, including the larger Tata Nexon EV and the MG ZS EV. Here are the warranty packages that the competitors of Kona Electric have to offer:

There is a five-year warranty extension option available for the Nexon EV. Of the three electric SUVs, the MG ZS EV warranty, which also includes 5 years of roadside service, is the better price.

The Kona Electric from Hyundai is priced between Rs 23.75 and Rs 23.94 lakh (ex-showroom Delhi), while the MG ZS EV is sold for between Rs 20.88 and Rs 23.58 lakh (ex-showroom Delhi). Prices for the Tata Nexon EV under 4 meters range from Rs 13.99 lakh to Rs 15.99 lakh (ex-showroom). In comparison to the claimed ranges of over 450km for the Kona Electric and 340km for the ZS EV, the Nexon EV gives 312km (as claimed) on a full charge.

How much does a new Hyundai key fob cost?

It’s more likely that you will be allowed to utilize an aftermarket key fob if your automobile is at least ten years old, according to CR’s Ibbotson. Many of these less sophisticated fobs can be configured by the consumer, a local technician, or an automotive locksmith.

Ibbotson advises making sure to phone your neighborhood garage first to confirm that they can do the task, as key-fob programming equipment levels can vary from shop to shop. For instance, a Maryland-based repair shop called Murray’s Auto Clinics informed CR that they are unable to program key fobs for any vehicle with push-button start or keyless entry.

We took our vehicle to M.J. Sullivan Hyundai in New London, Connecticut, where we were charged $120 for programming (one hour of labor), which is what they would have charged us if we had purchased the key fob from them.

Hyundai sent us a laser-cut mechanical backup key for $72.47, bringing the total cost to $272.42 (the car waited at the shop for two days); if we had ordered the key fob through the store, the total would have been $428.92).

For some makes and models, you can purchase a cheap aftermarket fob and program it yourself if your home unexpectedly gains a third driver, such as a teenager.

We purchased a fob from BestKeys from Amazon for CR’s 2008 Chrysler Town & Country minivan. Although it lacks the Chrysler branding on the back, it resembles the two original fobs that came with the minivan when it was new. The uncut mechanical key and internal circuitry were both included in the $14.30 price. (However, we didn’t see the need to shell out the cash to have a locksmith cut that third key.)

Chrysler customers can program a third key fob themselves if they already have two functional ones, just like GM owners can. The owner’s manual contains clear and straightforward programming instructions.

How long do the batteries on a Hyundai Kona last?

Your 2018 Hyundai Kona battery will typically last 3 to 5 years, however this might vary greatly based on the battery’s type, driving behavior, weather conditions, and battery size. Even so, a partially charged battery does not necessarily indicate that it is performing at its best.

Can I customize my Hyundai key fob myself?

Remember that in order for the key fob programming instructions to be effective, you must already have a key fob that has been pre-programmed to a previous Hyundai that you have owned. To have a skilled technician program the key fob to your car if you are buying a new Hyundai, you must go to a Hyundai service center.

How long does a key fob’s battery last?

Keyless entry is a fantastic feature, but you can only benefit from it if you keep the technology up to date.

The little things in life can often mean the most, such as not having to search through your purse for your keys or using your key fob to raise and unlock the back doors so you can load groceries.

But what occurs if the fob breaks down? The key fobs for your car require maintenance just like the vehicle itself does.

When anything breaks down, Gary Freeman, owner of C & G Auto in Myrtle Beach, advised against replacing it right away.

“A replacement fob can be pricey; they can cost several hundred dollars, and once you have a replacement fob, they need to be programmed,” said Freeman.

He advises checking the battery as your first action. If you have to press the lock or unlock button on the remote numerous times before it locks or unlocks, it could be a sign that the battery is starting to lose power, according to Freeman.

According to his calculations, the keyless entry remote can be safely stored or hung up anywhere beyond the six to ten feet from which the automobile computer system can read the fob.

According to Freeman, the battery life for the majority of automotive key fobs is three to four years with regular use. Additionally, he claims that the battery life of your fob may be impacted by where you keep it. Freeman advises against hanging the fob near the car or leaving it in the car overnight.

“It (the key fob) does send a signal continuously, so it drains the battery in the key fob and its causing an excessive drainage on the battery of the automobile,” noted Freeman. “A computer is identifying that signal saying I’m ready to start.”

According to Freeman, if the key fob malfunctions, the automobile frequently won’t start because the computer system won’t acknowledge that the key fob is present in the vehicle.

“In most situations, the owners’ manual will clear that up for you, or practically any auto repair facility can replace that battery,” Freeman continued.

Will a dead key fob prevent a car from starting?

Yes, a key fob with short battery life may prevent your automobile from starting. The key fob for your automobile is an electrical gadget with a battery inside that powers signals sent from the key fob to your car. Your car’s computerized systems get alerts in accordance with the key fob commands you press, and the vehicle subsequently reacts as necessary.

This function depends on the battery in your car’s key fob; if it runs out, you might not be able to start your car without a jumpstart. Your ability to start your car may be affected if the battery in your Honda keyless remote is low.