https://elevateducation.com/members/lilyclover7/activity/1124897/ How to Repair Car Key Fobs Key fobs can be damaged even if we use them often. In fact, they can be destroyed in a variety of ways. Other issues could be more serious than a dead battery. Many of these issues can be resolved by a quick fix at home. Dead Battery A dead battery is likely the most frequent reason the car key fob stops working. Fob batteries tend to drain quickly, especially when they are exposed or humid temperatures or water. Keep an extra battery in your wallet in case you require it. The LED light will usually stop glowing when the battery in your car key fob is running low. It is also possible that the fob won't function from the same distance as it did in the past. In this instance, the key fob may need to be programmed again or replaced completely. Fortunately the replacement of the battery in a car key fob is a simple task. First, you need to determine the kind of battery is used. The type of battery should be embossed in the back of your key fob. Google can help if you're not sure. The key fob can be opened across the seam after you've identified the battery type. You will need to use an small screwdriver with a flat head or even your fingernail pry the two halves apart. Take the old battery out, and replace it with a new one. Be sure to insert the new battery with the positive (+) side facing towards the buttons in the fob. Some drivers may not realize their fob is dead until they attempt to lock or unlock their vehicle and the buttons do not respond. This can be fixed by reprogramming the fob. However it could be time-consuming and expensive. Another option is to call roadside assistance and see if they can jump your vehicle and get you back on the road. If you've tried all three of these methods and your car still won't start then it's time for a professional. A qualified technician can determine if your car's computer needs reconfiguring, or if your key fob is only in need of