Car Key Button Repair
The buttons on the car keys are subject to a lot of pressure and are especially vulnerable if used frequently. This can lead to them becoming damaged over time.
There are a few easy fixes that will allow your keys back in working order. These methods are not without risk however. Changing batteries or tampering the key fob could be dangerous. If you're not confident with these methods, it is recommended that you consult with an expert auto-locksmith.
Change the Battery
If you notice that your key fob is not functioning as it should, it may be time to replace the battery. You can usually find replacement batteries at any national chain drug store or in the parts department of your automobile dealership. Some manufacturers will include an extra battery in the car when you purchase it.
It is first necessary 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 looking at the key fob. The most commonly used type of battery found in a keyfob is the button cell that is like the ones found in watches and remotes. These types of batteries are commonly available at stores like Walgreens and Energizer, and are available at less than $5 for a package of two.
If you are aware of the type of battery your key fob is using, you can open it up and take out the old battery. Most key fobs are designed with a seam or notch between them and can be opened by using your fingers, or with an instrument that is flat, such as a screwdriver. Once the fob is opened, the battery should come out, and you can insert the new one with the same orientation as the old one. A lot of key fobs are powered by CR2032 batteries. These batteries are available at stores that sell AAA or AA batteries.
Once the new battery is in place, you can take the two halves of the key fob together and test it to make sure that all buttons are functioning correctly. You can determine if everything is functioning properly by pressing the lock and unlock buttons on the key fob while pointing it at your vehicle. If your car is not responding to the key fob, it might be required to reprogram the key fob and re-establish an internet connection between the two. Fortunately, this is quite simple and requires the use of your smartphone or another device to do so.
Reprogram the Key Fob
If you're having trouble with your key fob and believe that it's time to get a new one however, it may not be required to replace it. Instead the battery you have may need to be reprogrammed. This procedure is different for every car so the best way to find out is to read the owner's manual (usually accessible in PDF format on the site of the automaker) or search YouTube for videos that explain how to accomplish this.
In most modern vehicles, a special procedure is required to put the vehicle in 'programming mode'. This typically involves pressing the power button multiple times on the door of the driver or ignition, while simultaneously pressing a button on a fob in a time-specific period. The fob transmits its unique digital identification code to the vehicle, which will save it. The fob can function as normal keys once it has been programmed.
Reprogramming a keyfob will erase any previous keyfobs. Therefore, if you wish to keep other fobs, they need to be carefully and swiftly reprogrammed following the initial one.
You can sometimes find replacement batteries for a key fob for your car at hardware stores, big-box retailers or online. But, it is important to know the make and model of your car before buying a fob battery as the right type can be tricky to find.
A CR editor once came across a battery that fit the key fob she used however it was for a different car. This meant she could start her car and open the door, but she couldn't lower the windows.
Fortunately, the dealer can help in this situation, as most of them have the equipment needed to reprogram a fob into the specific vehicle. Dealers are required to perform this service on some European automobiles like Audi and BMW because they have specialized security features that can only be reset by the manufacturer. Some dealers, like those at Toyota and Lexus were willing to reprogramme an alternative key fob if you knew the exact model and make of the car you own.
Replace the Button
If you have tried changing the battery and reprogramming the key fob and still not being able to start your car, it may be time to replace the button on your key. The button on the key of your car is subject to a lot of use and jostling and can become stuck or damaged over time. When you press the button on your key fob the unique code is sent out in a sequence which the receiver in the vehicle is able to recognize. If you try to operate your vehicle from far away, it may not recognise you. It might shut the doors or turn off the engine.
You can buy replacement buttons online or at numerous local hardware stores. It is simple to install buttons and they are extremely simple to open.
Contact an Auto Locksmith
It could be time to speak with a professional If you're experiencing issues with your car's key button. Auto locksmiths specialize in the repair of electronic car keys and their associated locks. These specialists have the tools and know-how to diagnose and fix various 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 a replacement key.
The switch inside the car key button is often worn out. Excessive use and exposure to elements are the primary causes. The switch is constructed of a hard plastic and has multiple switches on its surface. Each of these switches activates the function for which you are using the key. As https://output.jsbin.com/lebirojilo/ , it becomes more difficult to turn on these functions. You will have to exert more pressure on the switch in order to activate it. This can cause more damage to the switch, further reducing its lifespan.
Replace the battery in your key fob. You can find lithium-ion button or coin cell batteries at pharmacies, supermarkets and home improvement stores. Your key fob will work once you have replaced the battery.
If the problem persists, it could be that the contacts inside your key fob are worn out. The contacts are made of rubber and are covered with an electrical conducting film that wears out. When you use the keypad, they are continuously exposed to moisture and dust. In time, they'll get worn down until they're no longer in contact with the circuit board or sensor underneath the keypad.
You can try to get the key fob replaced by visiting an auto dealer, but this can be expensive and could take a long time. You can also contact a local locksmith who will fix your key fob for less.