Car Key Button Repair
Car key buttons endure lots of abuse particularly if they are used frequently. This could lead to them becoming damaged over time.
Fortunately, there are several quick solutions to get your keys working again. These methods are not without risk however. Changing batteries or tampering the key fob could be risky. If you're not confident with these methods, it's best to consult an expert auto-locksmith.
Change the Battery
It may be time to replace the battery in your key fob if it doesn't function as it should. You can typically purchase replacement batteries from any chain drug store or in the parts department of your automobile dealership. Some manufacturers include a spare battery with your car when you buy it.
You will first need to determine the kind of battery is being used in your key fob. This information is usually available on the site of the manufacturer or by examining the key fob. The most popular type of battery in the keyfob is the button cell similar to the ones used in remotes and watches. These kinds of batteries are typically sold at places like Walgreens and Energizer and are available for purchase for less than $5 for a package of two.
You can take the old battery off your key fob after you know what kind of battery it has. The majority of key fobs are made with a notch or a seam between them, which you can open by using your fingers or with an instrument that is flat, such as a screwdriver. Once the key fob has been opened, the battery will be released. Then, you can replace it with the same design. Many key fobs are powered by CR2032 batteries. These batteries can be found at retailers who sell AAA or AA batteries.
Once keyed car repair near me is inserted after which you can connect the two halves of the key fob back together and test it to make sure that all buttons are functioning correctly. You can test if everything is working properly by pressing the lock and unlock buttons on the key fob while pointing it at your vehicle. If your car isn't responding to the keyfob, you may have to reset the fob to establish wireless connectivity. It's a relatively easy process and requires only the use of a phone or other device to accomplish this.
Reprogram the Key Fob
If you're experiencing issues with your key fob and think it needs a new one however, it may not be necessary to replace it. Instead, the old battery may need to be reprogrammed. This procedure is different for every car, so your best bet is to refer to the owner's manual (usually available in PDF form on the site of the automaker) or look on YouTube for videos that explain how to accomplish this.
The majority of modern automobiles require a particular procedure to put the vehicle in "programming mode," which usually involves pressing the power button on the driver's side door or ignition multiple times while pressing the fob's button within a certain time frame. The fob transmits its unique digital identification code to the vehicle, and then will save it. After the fob is programmed, it will perform the same way as normal keys.
Reprogramming a fob will erase any previous keyfobs. If you want to keep the other fobs following the first, then they must be reprogrammed quickly and carefully.
Sometimes, you can find replacement batteries for car key fobs at hardware stores, large retailers, or even on the internet. However, you need to know the make and model of your car before purchasing a fob battery because the right kind isn't always easy to locate.
A CR editor found an battery for her key fob, however, it was from another vehicle. This meant that while she could start the car and open the doors, she wasn't in a position to lower the windows.
Dealers can be of great assistance in this situation, since they have the tools to reprogram the fob on specific vehicles. Some European automobiles, like the ones manufactured by Audi and BMW, will usually require you to go to an authorized dealer for this service due to the fact that they have special security features that can only be reset by the manufacturer. Certain dealers, like those at Toyota and Lexus were willing to reprogramme a replacement key fob provided you knew the exact model and make of the car you own.
Replace the Button
If you've tried changing the battery, reprogramming your key fob, but you're still unable to start your car, it might be time to replace that button on the key. The key on your car receives a lot of use and jolting over time and may get stuck or even broken. Each time you press the button on your key fob emits a different code that is recognised by the receiver inside the vehicle. If you attempt to operate your vehicle from some distance, it might not recognise you. It could shut the doors or turn off the engine.
You can buy replacement buttons online or at many local hardware stores. It is easy to install them and they are very easy to open.
Contact an Auto Locksmith
If you're experiencing issues with your car key It could be time to consult the experts. Auto locksmiths are experts in the repair of electronic keys and locks. These specialists have the tools and know-how to determine and fix issues with your key fob. This includes replacing batteries and changing their programming. They have the knowledge and skills to handle more complex tasks, like fixing a damaged key or cutting an alternative key.
The switch inside the car key button is typically worn out. This is due to excessive use and exposure to elements. The switch is made of hard plastic and has many switches on its surface. Each of these switches is responsible for activating a specific function you are using the key for. As the switch gets older it becomes more difficult to turn on these functions. As a result, you will need to press down more force on the switch to enable it to function. This can cause more damage to the switch, decreasing its longevity.
Replace the battery in your key fob. You can locate lithium-ion button or coin cell batteries in supermarkets, pharmacies and home improvement stores. After you've replaced the battery your key fob should work again.
If the issue persists, it could be because your key fob's contacts have been worn out. The contacts are rubbery and are covered with an electrically conducting film that can wear out. They are exposed to the elements when you use the keypad, so they're constantly being exposed to moisture and dirt. In time, they'll wear down until they no longer make contact with the circuit board or the sensor beneath the keypad.
The dealer can replace the key fob, however it's costly and take a lot of time. The other option is to contact an auto locksmith in your area, who can fix your key fob and help you save money.
