Replacing the battery in a Toyota Corolla key doesn't require re-programming. You simply use a good quality flat-head screwdriver to carefully pry the two halves of the key apart. Once you have them ...

You may know the signs of a key fob with a bad battery: having to press the button multiple times or getting close to the car for activation to kick in. Sometimes the functions engage, and at other ...

The cost will depend on the variant and year, and if you go to your dealer or not. You can read more about how to replace your car keys here. Disclaimer: You acknowledge and agree that all answers are ...