Car Key Button Repair
The buttons on the car keys are subjected to a lot and are especially vulnerable if frequently used. This can result in them becoming faulty over time.
There are a few quick solutions that will get your keys working again. However, these solutions come with risks when it comes to changing batteries or altering your key fob. If you're not comfortable with these methods, it is recommended to seek advice from a professional auto-locksmith.
Change the Battery
It could be time to change the battery in the case that your key fob no longer works as it should. You can find replacement batteries at any national chain drugstore or at the parts department at your local dealership for cars. Some manufacturers include a spare battery with the car when you purchase it.
It is first necessary to find out the kind of battery is used in your key fob. The manufacturer should have this information on their website or you can look it up on the actual key fob. Generally speaking, the most popular battery used in key fobs is a button cell type similar to the ones used in remote controls and watches. These batteries are available at Walgreens, Energizer and other stores for less than $5 per pack of two.
You can remove the old battery from your key fob after you know which type of battery it has. It is possible to open most key fobs by using your fingers or a flat tool, like a screwdriver, at the notch or seam where they join. After the key fob is been opened the battery will be released. Then, you can replace it with the same design. A lot of key fobs are powered by CR2032 batteries. car key fob repair near me can be found at stores that sell AAA or AA batteries.
After the new battery has been installed after which you can take the two parts of the key fob together and test it to make sure that all buttons are functioning properly. You can test if everything is working properly by pressing the lock and unlock buttons on the key fob while pointing it toward your vehicle. If your vehicle still does not respond to the fob, you might require reprogramming the fob and establish wireless connectivity. This is a simple process that only requires your phone or a different device.
Reprogram your key fob
If your key fob won't function and you believe it needs to be replaced, it may not need the replacement of a battery, but instead the old one has to be reset. This procedure differs for each vehicle. To find out how to go about it you must consult the owner's manual. It's usually available in PDF format on the automaker website. You can also search YouTube for videos.
In the majority of modern vehicles, a particular procedure is required to put the vehicle in "programming mode". This usually involves pressing the power button multiple times on the driver's door or ignition, while simultaneously pressing the button on the fob within the time frame specified. This is how the fob communicates its digital identification code to the car, which saves it in the memory. After the fob is programmed, it can function like an ordinary key.
It is important to know that the process of reprogramming a key fob can erase any other key fobs that have been programmed previously. Therefore, if you want to keep other fobs, they should be reprogrammed with care and speed after the first one.
There are Learn Alot more for your car key fob at hardware stores, big-box retailers or even online. However, you need to be aware of the make and model of your car before purchasing a fob battery because the correct type of battery isn't always easy to locate.
A CR editor found a battery that was compatible with the key fob she used, but it was for a different vehicle. This meant that, while she was able to start the car and open the doors, she was not able to lower the windows.
Fortunately, dealers can help in this situation in this case, since they have the tools needed to reprogram a fob for the specific vehicle. Some European automobiles, like the ones manufactured by Audi and BMW generally require a dealer for this service since they utilize specific security features that can only be reset by the manufacturer. Certain dealers, like those at Toyota and Lexus were willing to reprogram the key fob in a replacement provided you knew the exact model and brand of your car.
Replace the Button
If you have tried changing the battery and programming the key fob, but you still cannot start your car, it may be time to replace the button on the key. The button on the car key is subject to a lot use and jostling and can get damaged or stuck over time. When you press the button on your key fob, a unique code is sent out in a pattern that the receiver inside the vehicle can recognize. Trying to operate your vehicle from a distance and not using the proper code could cause it to not recognize you and then lock the doors or turn off the engine.
You can buy replacement buttons online or at several local hardware stores. It is simple to install them and they are very easy to open.
Contact an Auto Locksmith
If you're experiencing a problem with your car key, it may be time to contact the experts. Auto locksmiths are experts in the repair of electronic keys and locks. These specialists have the knowledge and tools required to recognize and fix a variety of issues with your key fob, including replacing batteries and changing their programming. They also have the expertise and experience to handle more complex tasks, such as repairing a broken button or even cutting a replacement key.
The switch in the car key button is usually worn out. Overuse and exposure to elements are the primary causes. The switch is made from hard plastic and has several switches on its surface. Each of these switches activates the function for which you use the key. As the switch wears out over time, it becomes more difficult to activate each of these functions. You will need to exert more pressure on the switch to make it work. This can further damage the switch and reduce its lifespan.
Replace the battery in your key fob. It is easy to find lithium-ion button and coin cell batteries at supermarkets, pharmacies and home improvement stores. Your key fob will be working after replacing the battery.
If the problem persists it could be because the contacts on your key fob are worn out. The contacts are rubbery and covered with an electrical conducting film that wears out. When you use the key, they are constantly exposed to moisture and dust. In time, they'll wear down until they no longer make contact with the circuit board or sensor underneath the keypad.
You can attempt to get the key fob replaced by visiting an auto dealer, but it can be costly and may take a long time. The other option is to contact a local car locksmith who will be able to fix your key fob and save you money.