If you’re experiencing issues with your 2019 Hyundai Elantra key fob, a dead battery might be the culprit. Thankfully, replacing the key fob battery is a quick and easy process you can do yourself, saving you a trip to the dealership.
How to Identify a Dying Key Fob Battery
Before you start digging for batteries, here are some telltale signs your 2019 Hyundai Elantra key fob might need a battery replacement:
- Decreased Range: You find yourself standing closer to your car to lock or unlock it.
- Intermittent Functioning: The key fob works sometimes but not others, or you have to press the buttons multiple times.
- Warning Light: Your dashboard might display a “Key Fob Battery Low” message.
What You Need for the Replacement
Replacing your 2019 Hyundai Elantra key fob battery only requires a few items:
- A fresh CR2032 battery: You can find these at most supermarkets, hardware stores, and online retailers.
- A small flat-head screwdriver: This is used to pry open the key fob.
2019 Hyundai Elantra Key Fob Battery Replacement: Step-by-Step
Follow these easy steps to change your 2019 Hyundai Elantra key fob battery:
- Locate the release button: On the back of your key fob, find the small, indented button.
- Release the metal key: Press the release button and simultaneously slide the metal key out of the fob.
- Separate the fob halves: Use the flat-head screwdriver to carefully pry open the key fob at the seam. Start at the side where the metal key was inserted.
- Remove the old battery: Gently lift the old CR2032 battery out of its compartment. Note the battery’s orientation.
- Insert the new battery: Place the new CR2032 battery into the compartment, ensuring it sits in the same orientation as the old one.
- Reassemble the fob: Align the two halves of the key fob and press them firmly together until they snap back into place.
- Reinsert the metal key: Slide the metal key back into its slot until you hear it click.
Testing Your New Key Fob Battery
Once you’ve replaced the battery, test the key fob by trying to lock and unlock your car. If it doesn’t work immediately, try pressing the buttons multiple times or standing closer to the vehicle.
Important Tips:
- Handle the battery with care: Avoid touching the flat surfaces of the battery, as this can discharge it. Hold it by the edges.
- Dispose of the old battery properly: Take the old battery to a designated battery recycling center.
- Consider replacing both key fob batteries: If you have two key fobs, it’s a good idea to replace both batteries at the same time, even if only one is giving you trouble.
Still Having Issues?
While replacing the Key Fob battery often solves the problem, other issues could be at play. If you continue experiencing problems with your 2019 Hyundai Elantra Key Fob, it’s best to consult your owner’s manual or contact a Hyundai dealership for further assistance.
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