Car Key Button Repair
Car key buttons endure a lot of abuse particularly when they are used regularly. This can result in them becoming damaged over time.
There are a few quick fixes that will allow your keys back to working. These methods are not completely safe, however. Making changes to batteries or tampering with the key fob could be dangerous. If you're not comfortable with these methods, it's best to consult a professional auto-locksmith.
Change the Battery
If you notice that your key fob is not working as it should, it might be time to replace the battery. You can purchase replacement batteries at any national chain drugstore or at the parts department at your local car dealership. Some manufacturers will even include a spare key fob battery in the packaging when you purchase a car from them.
The first thing you will need to do is find out what kind of battery is used in your key fob. This information is usually available on the website of the manufacturer or by checking the key fob. The most common type of battery found in a keyfob is the button cell similar to those found in watches and remotes. These batteries are available at Walgreens, Energizer and other stores for less than $5 for a pack of two.
If repair car key are aware of the type of battery your key fob is using you can remove it and take out the old battery. Most key fobs are designed with a notch or seam that connects them and can be opened by using your fingers or using the flat side of a screwdriver. After the key fob is been opened the battery will be released. It is then possible to replace it with the same design. Most key fobs use CR2032 3V batteries, which are accessible at a variety of retailers that sell AAA and AA batteries.
Once the new battery is installed After that, you can connect the two parts of the key fob together and check that all buttons are functioning properly. Pressing the locks and unlock buttons on the key fob while pointing it at your vehicle will allow you to determine whether or not everything is working in the way it should. If your vehicle is still not responding to the key fob, it might be required to reprogram the key fob and establish an electronic connection between the two. This is a straightforward process that requires your phone or another device.
Reprogram the Key Fob
If you're experiencing issues with your key fob, and you think that it's time to get a new one 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. To learn how to do 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 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 the button on the fob within a specific time frame. The fob transmits its digital identification code to the vehicle, which will save it. The fob functions as a regular key after it is programmed.
It is important to remember that reprogramming a key fob will wipe out any other key fobs which have been programmed previously. If you want to keep the other fobs after the first, then they must be reprogrammed quickly and carefully.
Sometimes you can find replacement batteries for car key fobs at hardware stores, large retailers, or even online. You will need to be aware of your car's make and model before you purchase a fob as it may be difficult to find the right battery.
A CR editor found the battery for her key fob, but it was from another vehicle. This meant that while she could start the car and unlock the doors, she wasn't capable of lowering the windows.
Dealers can be of great assistance in this situation, since they have the tools to reprogram the fob on the specific vehicle. Certain European vehicles, such as those manufactured by Audi and BMW typically require a dealer to get this service since they utilize specialized security features that can only be reset by the manufacturer. Other dealers we spoke with such as those at Toyota and Lexus were willing to attempt reprogramming an original fob so provided you know the exact make and model of the vehicle you are driving.
Replace the Button
If you've tried changing the battery, or reprogramming your key fob, but still haven't been able to start your car it's time to replace the button on the key. The button on the key of your car is subject to a lot use and jostling and can get damaged or stuck over time. Every time you press the button on your key fob an individual code is transmitted in a sequence that the vehicle's receiver can recognize. If you attempt to operate your vehicle from far away, it may not recognize you. It may close 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 also very simple to open.
Contact an Auto Locksmith
If you're experiencing issues with your car key It could be time to consult the experts. Auto locksmiths specialize in the repair of electronic car keys and their associated locks. These experts are equipped with the tools and know-how to diagnose and fix various issues with your key fob. This includes replacing batteries and changing their programming. They are equipped with the knowledge and expertise to tackle more complicated tasks, such as fixing a broken key or cutting an alternative key.
One of the main reasons for a car's key button to stop working is that the switch inside has worn out. This is due to overuse and exposure to elements. The switch is made from an extremely hard plastic with several switches on its surface. Each switch activates the function for which you are using the key. As the switch age it becomes harder to activate these functions. In the end, you will need to press down harder on the switch in order to enable it to function. This can result in more damage to the switch, decreasing its longevity.
The easiest way to solve this problem is to replace the battery in your car key fob. A lot of models of cars use lithium-ion coin or button batteries which you can find in supermarkets, pharmacies and home improvement stores. Your key fob will work once you have replaced the battery.
If the issue persists, it could be because your key fob's contacts have been worn out. The contacts are rubbery and are covered with an electrically conducting film that wears out. As you use the key they are exposed to dust and moisture. Over time, they wear down to the point that they're no longer in contact with the circuit board or the sensor beneath the keypad.
The dealership can replace the key fob, but it's costly and take a lot of time. Another option is to call a local car locksmith who will be able to repair your key fob and save you money.