Car Key Button Repair
The buttons on the car keys are exposed to a lot particularly if they are often used. This could lead to them becoming damaged over time.
There are a variety of quick fixes to make your keys work again. These methods do not come without risk, however. Changing batteries or tampering your key fob can be dangerous. If you are not comfortable with these methods, it is best to consult an expert auto-locksmith.
Change the Battery
It could be time to replace the battery in your key fob if it no longer works as it should. You can usually find replacement batteries from any chain drug store, or the parts department of your automobile dealership. Some manufacturers will even include a spare key fob battery inside the packaging when you purchase your car from them.
It is first necessary to find out what kind of battery is being used in your key fob. This information is usually available on the website of the manufacturer or by checking the key fob. The most commonly used kind of battery that is found in a keyfob is the button cell similar to the ones used in remotes and watches. These batteries are available at Walgreens, Energizer and other stores for less than $5 for a pack of two.
You can take the old battery off your key fob when you know the type of battery it is using. Most key fobs are constructed with a seam or notch between them and can be opened by using your fingers or using a flat tool like a screwdriver. After the key fob is been opened, the battery will pop out. It is then possible to replace it with the same design. A lot of key fobs are powered by CR2032 batteries. These batteries can be found at retailers who sell AAA or AA batteries.
After the new battery has been installed after which you can connect the two pieces of the key fob back together and check that all buttons function correctly. Pressing the locks and unlock buttons on the key fob while pointing it towards your vehicle will allow you to determine whether or not everything is working in the way it should. If your car is not responding to the key fob, it may be necessary to reprogram your key fob to establish a wireless connection between the two. Fortunately, this is an easy procedure and requires the use of a phone or other device to accomplish this.
Reprogram the Key Fob
If you're having trouble with your key fob, and you think it needs a new one, it might not be required to replace it. Instead the old battery might need to be reprogrammed. This procedure is different for every car and the best option is to read the owner's manual (usually available in PDF format on the website of the automaker) or search YouTube for videos on how to go about this.
Modern vehicles require a special procedure to put the vehicle into 'programming mode,' which typically involves engaging the power button on the driver's side door or ignition multiple times while pressing the fob's button within a specific time period. This is how the fob communicates its digital identification code website to the vehicle, which stores it in memory. Once the fob has been programmed, it can perform the same way as an ordinary key.
Reprogramming a keyfob erases any previous keyfobs. If you want to read more keep the other fobs after the first, they should be reprogrammed swiftly and with care.
Sometimes, you can find replacement batteries for car key fobs in hardware stores, big retailers, or even on the internet. However, you need to be aware of the model and make of your car before buying a fob battery as the right kind isn't always easy to locate.
A CR editor found an battery for her key fob however, it was from a different vehicle. This meant that while she could start the car and open the doors, she wasn't capable of lowering the windows.
Fortunately, the dealer can help read more in this situation and most dealers have the necessary equipment to reprogram a fob into specific cars. Dealers are required to carry out this service on certain European automobiles like Audi and BMW due to their unique security features that can only be reset in the factory. Certain dealers, like those at Toyota and Lexus were willing to reprogram a replacement key fob provided you knew the exact model and brand of your car.
Replace the Button
If you've tried changing the battery, or reprogramming your key fob, but still can't start your car it might be time to replace the button on your key. Your car key button receives many uses and jerking over car keys repair near me time and can sometimes get stuck or even broken. Each press of the button on your key fob emits a different code that is recognized by the receiver inside the vehicle. If you try to operate your vehicle from far away, it may not recognize you. It could close the doors or turn off the engine.
You can purchase replacement buttons online or at several local hardware stores. They are relatively simple to install and open and require just a bit of clear plastic tape to cover the button.
Contact an Auto Locksmith
If you're having trouble with your car key button it could be time to contact the experts. Auto locksmiths are experts in the repair of electronic keys and locks. They have the expertise and tools needed to identify and repair a variety of issues with your key fob, including replacing batteries and changing the programming. They have the knowledge and skills to handle more complex tasks, like fixing a damaged key or cutting the replacement key.
One of the main reasons for a car's key button to stop working is because the switch inside it has worn out. This is caused by broken key repair near me overuse and exposure to elements. The switch is constructed of a hard plastic and has many switches on its surface. Each of these switches activates the function for which you use the key. As the switch gets older over time, it becomes harder to turn on each of these functions. As a result, you'll have to press harder on the switch to get it to work. This can further damage the switch and reduce the life span of the switch.
Replace the battery in your key fob. A lot of models of cars use lithium-ion coin or button batteries that you can buy at supermarkets, pharmacies and home improvement stores. Your key fob should work once you have replaced the battery.
If the problem persists it could be that the contacts on your key fob have become worn out. The contacts are made of rubber, and covered with an electrically conducting film that wears out. When you use the key, they are constantly exposed to moisture and dust. In time, they'll wear down to the point that they are no longer in contact with the circuit board or sensor underneath the keypad.
The dealership can replace your key fob, however it can be expensive and take a lot of time. Another option is to call a local locksmith for your car, who can repair your key fob and help you save money.