How to Replace the Battery in a Hyundai Verna Car Key?
3 Answers
First, locate a button on the back or side of the remote key, press this button, and pull out the mechanical key of the car. Find the gap at the end of the car key, insert a screwdriver or blade into the gap, and slowly open the key casing along the seam. After opening, gently remove the circuit board, locate the battery, and replace it with a new branded battery. Be sure to choose a high-quality branded battery to ensure a longer service life. After installation, reattach the circuit board, then reassemble the casing as it was, and test whether the key functions normally.
Replacing the battery in a Hyundai Verna car key is actually quite simple. My own car is a Hyundai Verna, and when the remote stopped working last time, I figured out how to change it. First, pick up the key and locate the small gap on the back. Use a coin or a small screwdriver to gently pry open the casing. Don't use too much force to avoid damaging the plastic parts. Once opened, you'll see a button battery inside, usually of the CR2032 type, which you can buy at supermarkets for less than ten yuan. Remember the orientation of the battery—don't put it in the wrong way, or it still won't work. Then, place the new battery in its original position, reattach the cover, and press it firmly. The whole process takes less than five minutes and saves you the cost of going to a repair shop. I recommend beginners give it a try—DIY once, and it won't seem so mysterious anymore. Keeping a spare battery in the car is also handy for emergencies. Getting hands-on is better than anything else.
I've used the Hyundai Verna several times, and changing the key battery is quite common. There's a seam on the back of the key—just pry it open with a coin. The battery is a small round one, CR2032 specification, so don't get it wrong. Be careful when installing it to avoid bending the electrodes. I usually check the battery compartment first to ensure the direction is correct before closing it. It's not a difficult job, but avoid doing it on rough surfaces to prevent losing small parts. The Verna key battery typically lasts one to two years. If you find yourself replacing it frequently, there might be an issue with the remote, and you should check the wiring. It's usually easy to handle on your own—just a two-minute task to save a trip to the shop. Remember to test the door response with the new battery to make sure everything works properly.
