How to Open a Hyundai Car Key to Replace the Battery?
2 Answers
Here are the steps to open a Hyundai car key and replace the battery: 1. First, press the small silver button at the top of the car key. 2. Grab the top and pull out the mechanical key. 3. Insert the mechanical key into the slot, twist it slightly, and pry open the car key cover. 4. After opening the car key, remove the circuit board to see the battery. 5. Remove the old battery and insert the new one. 6. Finally, reattach the circuit board and the car key cover. Below is some related information about Beijing Hyundai: 1. Length: 4680mm, width: 1800mm, height: 1450mm. 2. Wheelbase: 2700mm. Tire specifications: 205/55R-16 or 225/45R-17.
I remember feeling quite nervous the first time I changed the battery in my Hyundai car key, but it turned out to be quite simple. First, find a quiet and well-lit place. There's a small slot on the back of the key—use a coin or a thin plastic card to gently pry open the clip (avoid using anything too hard to prevent scratches). Once opened, you'll see a round coin-shaped battery, usually a CR2032 model. Remember the orientation of the old battery and place the new one with the positive side facing up before snapping the cover back on. Test the key by pressing the lock button to see if the remote function is restored. It's also a good idea to clean any dust inside the key casing after replacement to prevent button malfunctions. Hyundai keys typically require a battery change every 1-2 years to avoid emergency hassles on the road. If you can't pry it open, don't force it—ask the dealership for help to stay safe. The whole process takes no more than 5 minutes, and trying it yourself won't hurt.
