Car Key Button Repair
The buttons on the car keys are subjected to a lot and are especially vulnerable if used frequently. This could lead to them becoming damaged over time.
Fortunately, there are several quick solutions to make your keys work again. These methods do not come completely safe however. Making changes to batteries or tampering with the key fob could be risky. If you're not comfortable doing these yourself, it's recommended to consult a professional auto locksmith.
Change the Battery
It could be time to change the battery in the case that your key fob isn't working as it should. You can typically purchase replacement batteries from any chain drug store, or the parts department at your car dealership. Some manufacturers will include an extra battery in your vehicle when you purchase it.
The first thing you'll need to find out what kind of battery your key fob uses. This information is typically found on the manufacturer's website or by looking at the key fob. Generally speaking, the most popular battery used in the key fob is a button cell that is similar to the ones used in remote controls and watches. These types of batteries are available at stores like Walgreens and Energizer, and are available for purchase for less than $5 for a set of two.
You can remove the old battery from your key fob once you know the type of battery it uses. It is possible to open most key fobs using your fingers or a flat tool like a screwdriver, at the seam or notch at which they join. After the fob has been opened, the battery will come out, and you can insert the new one in the same direction as the old one. A lot of key fobs are powered by CR2032 batteries. These batteries are available at retailers that sell AAA or AA batteries.
You can snap the two halves back together after inserting the new battery and then test the key fob to confirm that all buttons function correctly. You can determine if everything is working properly by pressing the lock and unlock button on the key fob while pointing it toward your vehicle. If your vehicle does not respond to the keyfob, you may have to reset the fob and establish an internet connection. This is a relatively straightforward process that requires a phone or other device.
Reprogram the Key Fob
If your key fob won't function and you believe it needs to be replaced the fact is that it might not require an entirely new battery, but instead the old one needs to be changed. This procedure is different for each vehicle. To learn how to go about it, consult your owner's manual. It's typically available in PDF format on the automaker's website. You can also search YouTube for videos.
Most modern vehicles require a specific procedure to put the vehicle in 'programming mode,' which typically involves engaging the power button on the driver's side door or ignition multiple times while pressing a button on the fob within a specified time. This is how the fob transmits its digital identity code to the vehicle, which stores it in its memory. Once the fob is programmed, it can perform the same way as a normal key.
Reprogramming a keyfob will erase any previous keyfobs. If you want to keep the other fobs after the first, then they should be programmed quickly and carefully.
You can often find replacement batteries for your key fob for your car at hardware stores, big-box retailers or on the internet. However, you need to know the make and model of your vehicle prior to purchasing a battery for your fob because the correct type of battery can be difficult to locate.
A CR editor found a battery that fit the key fob she owned however it was for a different vehicle. This meant that although she was able to start the car and open the doors, she wasn't capable of lowering the windows.
Fortunately, the dealer can help in this situation in this case, since they have the necessary equipment to reprogram a fob for the specific vehicle. Dealers are required to perform this service on certain European cars such as Audi and BMW due to their unique security features which can only be reset by the manufacturer. Other dealers we spoke with, including those from Toyota and Lexus, were willing to attempt reprogramming a replacement fob as provided you know the exact make and model of the car you own.
Replace the Button
If you've tried changing the battery, or reprogramming your key fob and you're still unable to start your car, it's time to replace the button on the key. The key on your car receives many uses and jerking over time and may become stuck or broken. Each press of the button on your car key fob releases a distinct code that is recognised by the car's receiver. If you try to operate your vehicle from some distance, it might not recognise you. It may shut the doors or turn off the engine.
You can purchase replacement buttons online or in several local hardware stores. It is easy to install buttons 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 call in the experts. Auto locksmiths specialise in the repair of electronic car keys as well as their associated locks. These specialists have the knowledge and tools needed to identify and repair a variety of issues that may arise with your key fob including replacing batteries and changing their programming. They also have the knowledge and experience to handle more complicated tasks like fixing broken buttons or cutting a new replacement key.
One of the most common reasons for a car key switch to stop working is that the switch inside it has worn out. Excessive use and exposure to elements are the main reasons. The switch is typically made from a hard plastic material and has a variety of switches that are located on the surface. Each switch is responsible for activating the specific function you are using the key for. As the switch gets older over time, it becomes more difficult to activate these functions. You will need to apply more pressure to the switch to get it to work. This could cause more damage to the switch, further decreasing its longevity.
The most straightforward solution to this issue is to replace the battery in your car's key fob. Many models of car use lithium-ion coin or button cell batteries which you can buy at supermarkets, pharmacies and home improvement stores. After replacing the battery the key fob will work once more.
If the problem persists it could be that the contacts on your key fob have become worn out. car remote key repair near me are rubbery and are covered with an electrical conducting film that wears out. When you use the key, they are continuously exposed to dust and moisture. In time, they'll become worn until they're no longer in contact with the circuit board or the sensor beneath the keypad.
The dealership can replace your key fob, however it could be costly and take a long time. The other option is to contact a local car locksmith who can repair your key fob and help you save money.