Even though it sounds dramatic, a key fob that stopped working does not necessarily require your immediate action, somtimes a key fob that fails can easily become active again with some minor changes to how it operates, however it can sometimes happen that a key fob will start acting up out of nowhere. In this case, it can be tempting to buy an entirely new unit. Instead, it would be better to try some basic troubleshooting steps that could save both time and money.
It may sound like an obvious step, but replacing a dead battery may solve all problems associated with your key fob. You may notice that you have to stand closer to your car than usual or that the buttons only work intermittently, it means that the batteries are almost dead, providing not enough power for the electronic components of your key fob, it is a simple process and it can definitely save you from buying another key.
It goes without saying that you should test your spare key fob, if any, to make sure that everything is fine, moreover remember that many modern key fobs are equipped with a mechanical key, which is located inside the casing. Many cars have several ways of entering them in addition to the key fob. You may want to try it to ensure that the problem lies only with the electronic lock.
Some people may experience interference issues when using their key fobs. The problem may be caused by a powerful electronic device near you. There are environmental conditions can affect how well your key fob communicates with the car, moreover if you have ever dropped your key fob or got it wet, the problem might have arisen due to some physical factors.
If the battery replacement or testing of your spare key does not help, you may face a bit more challenging situation. For example, the device might lose its programming, which would require its reprogramming or even replacement, another factor that may influence your fob is the weather in Baltimore, winter months are extremely cold, while summer ones are very humid, all this may affect the electronics over time.
How proximity keys actually work, what tends to fail, and what a replacement really involves.
Read article →Cold snaps, road salt, and humid summers all take a toll on remotes, chips, and locks. Here's how to stay ahead.
Read article →Why a modern key has to be programmed, not just cut, and what that means when you need a new one.
Read article →