10 Quick Tips To Car Key Button Repair
Car Key Button Repair
The buttons on car keys are subjected to a lot, especially if they are frequently used. Over time, they can become damaged.
There are many quick fixes to get your keys working again. These methods do not come without risk however. Changing batteries or tampering the key fob could be dangerous. If you're not comfortable doing these things yourself, it's recommended to contact a professional auto locksmith.
Change the Battery
It's possible to replace the battery if your key fob isn't working 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 an extra key fob battery in the packaging when you purchase your car from them.
You will first need to find out what type of battery is used in your key fob. The manufacturer should have this information on their website, or you can check the actual key fob. The most commonly used type of battery found in keyfobs is the button cell, which is similar to those found in watches and remotes. These kinds of batteries are typically sold at places like Walgreens and Energizer and are available for purchase at less than $5 for a set of two.
Once you know what kind of battery your key fob has then you can remove it and take out the old battery. Most key fobs are constructed with a seam or notch that connects them, which you can open by using your fingers, or with the flat side of a screwdriver. Once the key fob has been opened the battery will be released. It is then possible to replace it with the same design. Many key fobs are powered by CR2032 batteries. These batteries are sold at retailers who sell AAA or AA batteries.
Once the new battery is installed after which you can snap 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 functioning properly by pressing the lock and unlock buttons on the key fob while pointing it toward your vehicle. If your vehicle is not responding to the key fob, it could be required to reprogram the key fob and establish an internet connection between the two. This is a relatively simple process that only requires a phone or other device.
Reprogram the Key Fob
If your key fob doesn't work and you think it's time to replace it the fact is that it might not require a new battery, but instead the old one needs to be changed. This process varies by car so the best way to find out is to read the owner's manual (usually available in PDF format on the site of the automaker) or look on YouTube for videos on how to do this.
In most modern vehicles, a special procedure is required to put the vehicle in 'programming mode'. This typically involves pressing the power button several times on the door of the driver or ignition, while simultaneously pressing a button on a fob within the time frame specified. This is how the fob sends its digital identification code to the vehicle, and it stores it in the memory. After the fob is programmed, it can function like normal keys.
Reprogramming a keyfob erases any previous keyfobs. Therefore, if you want to keep other fobs, they must be reprogrammed with care and speed following the initial one.
You can sometimes find replacement batteries for a key fob for your car at hardware stores, big-box retailers or even online. But, it is important to be aware of the model and make of your car before buying a fob battery as the correct type of battery can be difficult to locate.
A CR editor once found an appropriate battery for the key fob she owned however, it was for a different car. This meant that, while she was able to start the car and open the doors, she was not able to lower the windows.
Fortunately, the dealer can help in this situation in this case, since they have the necessary equipment to reprogram a fob into a specific car. Dealers are required to carry out this service on certain European cars such as Audi and BMW because they have specialized security features that can only be reset in the factory. Some dealers, such as those at Toyota and Lexus were willing to reprogram the key fob in a replacement in the event that you could identify the exact model and make of your car.
Replace the Button
If you've 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 car key button gets a lot of use and jolting over time and can become stuck or broken. When you press the button on your key fob a unique code is transmitted in a sequence that the receiver in the vehicle can recognize. When you try to operate your car from a distance and not using the correct code can cause it not to recognise you and lock the doors or shut off the engine.
You can purchase replacement buttons online or in several local hardware stores. They are easy to install and open and require just a bit of clear plastic tape to cover the button.
Contact an Auto Locksmith
It's time to seek out the experts when you're having issues with your car's key switch. Auto locksmiths specialise in the repair of electronic car keys as well as their associated locks. These experts have the tools and knowledge to determine and fix issues with your key fob. This includes replacing batteries and reprogramming them. They have the expertise and skills to handle more complex tasks, like fixing a damaged key or cutting a replacement key.
One of the most frequent reasons for a car key button to stop working is because the switch inside it has worn out. This is caused by overuse and exposure to the elements. car key fob repair is typically constructed from a hard plastic material and has a variety of switches on the surface. Each switch is able to activate the function for which you use the key. As the switch age, it becomes more difficult to turn on these functions. This means that you'll need to push down harder on the switch to enable it to function. This could cause further damage to the switch, thereby reducing its life span.
The most straightforward solution to this problem is to replace the battery inside your car key fob. Many models of car use lithium-ion coin or button cell batteries that you can buy at supermarkets, pharmacies and home improvement stores. After you've replaced the battery your key fob should be working again.
If the issue persists, it may be that the contacts on your key fob have worn out. The contacts are made of rubber and coated with an electrically conducting film, which could wear down over time. They are exposed to the elements while you use the keypad which means they are constantly exposed to dirt and moisture. They'll eventually wear down to the point that they're unable to contact with the circuit board, or the sensor underneath the keypad.
The dealership can replace your key fob, but it can be expensive and take a long time. You can also call an emergency locksmith who will repair your key fob for less.