If your car key stops working it can quickly turn your day into a disaster that is why it is very important to know what might be causing this problem and how simple solutions can to help you fix it. In this guide we’ll cover everything you need to know about dealing with this issue.
Battery Issues
The main common reason a car key stops working is a low battery in the key fob which is usually a lithium battery. These lithium batteries last for a long period of time but unfortunately they don’t last forever and if you’ll notice that your key starts acting funny it is time to replace the battery.
Signs of a low battery include the need to press buttons multiple times until they work and also the need to be closer to the car for them to actually work. if that sounds familiar then the first thing to try is to replace the battery which is a quick fix that is simple and cheap.
Damaged Car Key
Keys don’t have to break completely to stop working and even regular use can over long period of time can wear it down. When the key groove is damaged it may no longer function properly. The solution is to get a replacement key and the best way to do this is to call a certified automotive locksmith. You can also address you local dealership, they can also make a new key but they usually charge more and less convenient.
Programming Problems
New car keys might have another issue beside these 2 problems we’ve mentioned already and they go under the label of programming issues. This problem can happen if you’ve recently replaced the car key battery and the communication with the car computer was lost. If the key works on the doors but not the ignition it means that you need to reprogram it (that’s only after you dismissed the first two problems we’ve mentioned before). For accurate programming and good results it is best to contact a trusted automotive locksmith.
