https://www.g28carkeys.co.uk/k....ia-car-key-replaceme
Car Key Battery Replacement If your car key fob isn't working, you may have dead or low batteries. Replacing the battery of your car key fob is actually quite simple, and can be done in a few minutes at home. First, determine what kind of battery your gadget requires. A lot of them are CR2025 or 3-Volt batteries, which are available at hardware stores and some electronics retailers. Open the Car Key If you're anything like the majority of people, your vehicle is an important aspect of your day-to-day life. You depend on it