Car Key Button Repair
Car key buttons endure a lot of abuse, especially if used frequently. This could lead to them becoming faulty over time.
Fortunately, there are several quick fixes to get your keys working again. These methods do not come completely safe however. Changing batteries or tampering the key fob could be risky. If you're not comfortable performing these yourself, it is recommended to contact an expert auto locksmith.
Change the Battery
It's possible to replace the battery in the case that your key fob isn't working as it should. You can typically purchase replacement batteries at any national chain drug store, or the parts department of your automobile dealership. Some manufacturers offer an extra battery with the car when you purchase it.
You will first need to find out the kind of battery is used in your key fob. This information is typically available on the website of the manufacturer or by examining the key fob. The most common type of battery in the keyfob is the button cell that is similar to the ones used in watches and remotes. These kinds of batteries are typically sold at places like Walgreens and Energizer and are available for under $5 for a set of two.
remote key repair near me can remove the old battery from your key fob when you know what kind of battery it is using. Most key fobs are designed with a notch or a seam between them, which you can open by using your fingers or with a flat tool like a screwdriver. Once the key fob has been opened, the battery will pop out. You can then replace it with the same design. Many key fobs are powered by CR2032 batteries. These batteries are sold at stores that sell AAA or AA batteries.
After the new battery has been in place, you can take the two pieces of the key fob together and test it to ensure that all buttons function correctly. You can verify that everything is working properly by pressing the lock and unlock button on the key fob, while pointing it at your vehicle. If your vehicle still isn't responding to the keyfob, you may require reprogramming the fob to establish an internet connection. It's quite simple and only requires the use of your smartphone or another device to accomplish this.
Reprogram the Key Fob
If you're experiencing issues with your key fob and think that it's time to get a new one however, it may not be necessary to replace it. Instead the battery you have may require reprogramming. This procedure is different for each vehicle. To learn the procedure, 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 most modern vehicles, a particular procedure is required to put the vehicle in "programming mode". This usually involves pressing the power button several times on the door of the driver or ignition while simultaneously pressing a button on a fob in a specific time frame. This is how the fob sends its digital identity code to the vehicle, which stores it in memory. Once the fob has been programmed, it will behave as an ordinary key.
It's important to note that the process of reprogramming a key fob can erase any other key fobs that had been previously programmed. Therefore, if you want to keep other fobs, they must be carefully and swiftly reprogrammed following the initial one.
You can sometimes find replacement batteries for a car key fob at hardware stores, big-box retailers, or online. You must be aware of your car's model and make before you purchase a fob as it can be difficult to locate the correct battery.
A CR editor once came across an appropriate battery for the key fob she had 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 in a position to lower the windows.
Luckily, dealers can assist in this case and most dealers have the equipment needed to reprogram a fob for specific cars. Certain European vehicles, such as those made by Audi and BMW, will usually require a dealer for this service due to the fact that they have specific security features that can only be reset by the manufacturer. Other dealers we spoke to, including those from Toyota and Lexus were willing to reprogramme an original fob so provided you know the exact make and model of your car.
Replace the Button
If you've tried changing the battery and programming the key fob but cannot start your car, it might be time to replace the button on the key. The button on your car key is subjected to a lot use and jostling, and it can get damaged or stuck over time. When you press the button on your key fob an individual code is sent out in a pattern that the receiver in the vehicle is able to recognize. Trying to operate your car from a distance and not using the correct code can cause it to not be able to recognize you and then lock the doors or shut off the engine.
You can purchase replacement buttons online or at many local hardware stores. They are fairly easy to open up and install and require just a bit of clear plastic tape to cover the old button.
Contact an Auto Locksmith
If you're experiencing issues with the car key button It could be time to contact the experts. Auto locksmiths specialize in the repair of electronic car keys and their associated locks. They have the experience and tools needed to identify and fix a range of issues with your key fob, including replacing batteries and changing their programming. They have the knowledge and skills to handle more complex jobs, like fixing a broken key or cutting an alternative key.
One of the most common reasons for a car's key button to stop working is that the switch inside has worn out. The use of the switch and exposure to elements are the primary reasons. The switch is constructed of an extremely hard plastic with several switches on its surface. Each switch is able to activate the function for which you use the key. As the switch ages it becomes more difficult to turn on these functions. You will have to exert more pressure on the switch to make it work. This can further damage the switch and decrease its lifespan.
Replace the battery in your key fob. Many models of car use lithium-ion coin or button batteries which you can buy at supermarkets, pharmacies, and home improvement stores. Your key fob will be working after replacing the battery.
If the issue persists, it could be that the contacts inside the key fob have worn out. The contacts are made of rubber and coated with an electrically conducting film, which can wear away over time. They are exposed to the elements while you use the keypad which means they are constantly exposed to moisture and dirt. Over time, they get worn down until they are no longer in contact with the circuit board or sensor underneath the keypad.
You can attempt to get the key fob replaced at an auto dealer, but it can be costly and can take an extended time. You can also call a local locksmith who can repair your key fob at an affordable price.