Car Key Button Repair
The buttons on car keys are subject to a lot of pressure, especially if they are often used. As time passes, they may become damaged.
There are a few quick fixes that will allow your keys back to working. However, these techniques carry risks when it comes to changing batteries or altering the key fob. If you're not confident doing these yourself, it's recommended that you contact an auto locksmith professional.
Change the Battery
If you are noticing that your key fob no longer working as it should, it could be time to replace the battery. You can buy replacement batteries at any chain drugstore nationwide or at the parts department at your local car dealership. Some manufacturers include a spare battery with your car when you buy it.
You will first need to find out what 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 popular kind of battery that is found in the keyfob is the button cell that is similar to those found in watches and remotes. These types of batteries are available at stores like Walgreens and Energizer and are available for purchase for less than $5 for a package of two.
Once you are aware of the type of battery your key fob has, you can open it and remove the old battery. Most key fobs are designed with a seam or notch between them, which you can open by using your fingers, or with a flat tool like a screwdriver. After the key fob is been opened, the battery will pop out. Then, you can 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, you can connect the two halves of the key fob back together and test it to ensure that all buttons are functioning correctly. Pressing the locks and unlock buttons on the key fob while it is pointed at your vehicle will help you determine whether or not everything is working exactly as it should. If your vehicle is still not responding to the key fob, it could be necessary to reprogram your key fob and re-establish a wireless connection between the two. This is a fairly easy process that requires a phone or other device.
Reprogram the Key Fob
If your key fob doesn't work and you think it needs to be replaced the fact is that it might not require a new battery, but instead the original one must be reprogrammed. This procedure differs for each car. To find out 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.
In modern vehicles, a particular procedure is required to put the vehicle into "programming mode". This usually involves pressing the power button a few times on the driver's door or ignition, while simultaneously pressing the button on a fob within a specific time frame. The fob sends its digital identification code to the vehicle, which then saves it. Once the fob has been programmed, it can function like a normal key.
Reprogramming a fob will erase any previous keyfobs. Therefore, if you wish to keep other fobs, they need to be carefully and quickly reprogrammed after the first one.
You can often find replacement batteries for a car key fob in hardware stores, big-box retailers or on the internet. However, you need to know 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 stumbled across the battery for her key fob, however, it was from an entirely different vehicle. This meant she could start her car and open the door, but she was unable to lower the windows.
Fortunately, the dealer can help in this situation in this case, since they have the tools needed to reprogram a fob into a specific car. Dealers are required to perform this procedure on some European vehicles like Audi and BMW due to their unique security features that can only be reset at the factory. Certain dealers, like those at Toyota and Lexus were willing to reprogram the key fob in a replacement if you knew the exact model and year of the car you own.
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. Your car key button receives a lot of use and jostling over the years and may get stuck or even broken. When you press the button on your key fob, the unique code is sent in a sequence that the vehicle's receiver is able to recognize. When you try to operate your car from a distance without the correct 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 in several local hardware stores. They are relatively simple to open and install and only require a little clear plastic tape to cover the old button.
Contact an Auto Locksmith
It's time to speak with a professional If you're experiencing issues with your car's key button. Auto locksmiths are experts in the repair of electronic keys and locks. These experts have the tools and expertise to identify and fix issues with your key fob. This includes replacing batteries and changing the programming. They have the expertise and skills to handle more complicated tasks, such as fixing a damaged key or cutting a replacement key.
One of the main reasons for a car key switch to stop working is because the switch inside has worn out. Overuse and exposure to elements are the primary reasons. The switch is made from hard plastic and has several switches on its surface. Each switch is responsible for activating the specific function you are using the key for. As the switch ages, it becomes more difficult to turn on these functions. You will have to apply more pressure to the switch to make it work. This can further damage the switch and shorten its lifespan.
The most straightforward solution to this problem is to replace the battery in your car key fob. Many models of car use lithium-ion coin or button batteries that you can buy at supermarkets, pharmacies and home improvement stores. Your key fob should function after you have replaced the battery.
If mobile car key repair near me persists it could be because the contacts on the key fob have worn out. The contacts are made of rubber and coated with an electric conducting film, which can wear down over time. They are exposed to elements when you use the keypad which means they are constantly exposed to moisture and dirt. In time, they'll wear down to the point where they are no longer in contact with the circuit board or sensor underneath the keypad.
You can attempt to get the key fob replaced by visiting a vehicle dealership, but this can be expensive and may take an extended time. Another option is to call a local locksmith for your car, who will be able to repair your key fob and help you save money.