How to Open a Hyundai Key?
2 Answers
The method to open a Hyundai key is: 1. Press the small button on the car key; 2. Pull up the metal head of the car key, and the physical key of the vehicle can be taken out; 3. Pull apart the gap left by the physical car key; 4. Open the car key. The Beijing Hyundai is a compact car with a body length of 4570mm, a width of 1775mm, a height of 1445mm, and a wheelbase of 2700mm. It is equipped with a 1.6L naturally aspirated engine, paired with a 6-speed manual transmission. Its drive mode is front-wheel drive, with front brake type being ventilated disc and rear brake type being disc.
I've disassembled quite a few Hyundai car keys. This job may seem small but requires careful operation. Generally, start by gently prying open the shell seam with a plastic pry tool or small screwdriver—avoid using brute force to prevent scratching the plastic. Inside, there's an electronic board and a button battery—mainly for battery replacement, remember not to reverse the positive and negative terminals. Some models have hidden clips or screws at the bottom, so it's best to take photos before starting to avoid reassembly issues. For safety, disconnect the power before disassembling to prevent short circuits that could damage the chip. After opening, you can also clean the button contacts to ensure stable signal transmission. With practice, the whole process takes just a few minutes, saving you the cost of a car repair shop.
