If your car key suddenly stops working, it doesn't always mean you need a replacement. In many cases, the issue is something simple that can be identified quickly.
Here are some of the most common reasons your car key may not be working.
Dead Key Fob Battery
A weak or dead battery is one of the most common reasons a remote key stops working. If your buttons have stopped responding or the operating range has decreased, replacing the battery is a good place to start.
Physical Damage
Drops, water exposure, and everyday wear can damage the key or remote. Cracked cases, worn buttons, or a bent key blade can all affect how your key functions.
Programming Issues
If you've recently purchased a replacement key or remote, it may simply need to be programmed before it will communicate with your vehicle.
Programming requirements vary by manufacturer, and many newer vehicles require an automotive locksmith or dealership.
Ignition or Vehicle Problems
Sometimes the key isn't the problem at all. A worn ignition cylinder, a faulty push-button start system, or another issue with the vehicle can prevent the key from working properly.
If you have a spare key, try it to help determine whether the problem is with the key or the vehicle.
Internal Key Failure
Like any electronic device, key fobs can eventually fail. If you've replaced the battery and ruled out other common causes, the internal electronics may no longer be functioning correctly.
We're Here to Help
If your key still isn't working, OEM Car Key Mall can help you find the correct OEM replacement remote or key for your vehicle.
Simply contact us with your vehicle's year, make, and model, and we'll be happy to help you find the right solution.
