How to Replace the Key Battery for Hyundai Elantra?
2 Answers
To replace the key battery for Hyundai Elantra, follow these steps: 1. Locate the button on the top of the key and press it to remove the mechanical key; 2. Insert a flat-head screwdriver to pry open the key cover. Once a gap appears, you can open it by hand; 3. Remove the old battery by opening the key cover, then install the new battery. Note that the top of the shell should be inserted first, and then press firmly on the other end to complete the battery replacement. The Hyundai Elantra is a compact car with dimensions of 4570mm in length, 1775mm in width, and 1445mm in height, and a wheelbase of 2700mm. The car's steering wheel integrates buttons for audio, cruise control, Bluetooth calling, etc., which are designed with curves for integration, adding a sporty touch and corresponding to the design of the center console.
Oh, my Elantra key also acted up last time, no response when pressing it. After replacing the battery myself, I realized it wasn't difficult at all. There's a small slit on the side of the key. Just find a small flathead screwdriver or a thin metal piece, insert it and gently pry to open the back cover. Inside, there's a coin-shaped battery, usually a CR2032. Make sure to check whether the old battery's positive side was facing up or down, and insert the new one the same way. When putting it back together, just snap it shut with a click. Remember, spending a few bucks at a small shop for the battery is enough—no need to make a wasted trip to the dealership.
