Where to Replace Car Key Battery?
2 Answers
You can replace the car key battery at a 4S shop or repair shop. The steps to replace the car key battery are: 1. Know the battery model information used by the car key; 2. Press the key symbol button on the side of the car key; 3. Pull out the mechanical key of the car, insert a flat-head screwdriver into the "open" position, and pry open the car key; 4. Open the car key and locate the battery position; 5. Replace the battery; 6. Reassemble the car key; 7. Insert the mechanical key back into the car key. The functions of the car remote key are: 1. Remotely lock and unlock the car doors; 2. Press the red horn-shaped button on the car key to locate the car or send a distress signal; 3. Long-press the lock button on the remote key after turning off the engine to close the windows; 4. Long-press the trunk unlock button to automatically pop open the trunk.
To replace the car key battery, I recommend trying DIY first. Go to a supermarket or electronics store to buy a matching battery, usually the model number matches what's written in the key's manual. The steps are super simple: use a small tool or coin to pry open the key cover, remove the old battery, and replace it with a new one. I often do it at home myself, saving both money and hassle. It takes just a few minutes and costs only a few bucks. The key is to choose the right battery type to avoid buying the wrong one. If the key is a smart key, it's best to power it off to prevent short circuits. After each replacement, test it a few times to ensure the unlocking works properly before closing the cover. Learning some basic skills can help you easily solve car key issues in the future.
