mini cooper smart key Key Fob Replacement
Today's key fobs do far more than just unlock and start your vehicle. They also control the windows and sunroof. They cost a lot to replace if you damage or lose them.
It is possible to replace the fob battery yourself and save money. Here's how much is a new mini key to do it Start by locating a notch or latch on the key fob case and then insert the tool.
Battery
Modern mini cooper key not working fobs are packed with practicality and convenience, however they require a little care to ensure they continue functioning efficiently. Over time the battery in the key fob will run out of power and Spare mini key need to be replaced. If your car becomes difficult to start or the buttons stop working, you'll know that it's time to replace the battery.
The process of replacing the battery in your key fob is fairly easy. First put the key fob on a flat surface, and press the metal button until it pops up. Use a screwdriver with a flat blade or your fingernail to gently pry out the two halves.