15 Things You Didn't Know About Car Key Button Repair
Car Key Button Repair
Car key buttons take lots of abuse particularly when they are used regularly. This can result in them becoming faulty over time.
There are many quick fixes to get your keys back to working. However, these solutions come with risks when it comes to changing batteries or altering the key fob. If you're not confident with these methods, it's best to consult a professional auto-locksmith.
Change the Battery
It may be time to change the battery in the case that your key fob doesn't function as it should. You can buy replacement batteries at any chain drugstore nationwide or in the parts department at your local dealership for cars. Some manufacturers include an extra battery with your car when you buy it.
It is first necessary to determine the type of battery is used in your key fob. The manufacturer may have this information on their website, or you can check the actual key fob. The most popular type of battery in the keyfob is the button cell, which is similar to those found in watches and remotes. These types of batteries are typically sold at places like Walgreens and Energizer, and are available for purchase for under $5 for a set of two.
Once you are aware of the type of battery your key fob uses, you can remove it and take out the old battery. The majority of key fobs are made with a notch or seam that connects them, which you can open by using your fingers, or using a flat tool like a screwdriver. Once the fob is opened, the battery should pop right out and you can insert the new one in the same orientation as the previous one. Most key fobs use CR2032 3V batteries, which are readily available at many stores that sell AAA and AA batteries.
Once the new battery is installed after which you can take the two halves of the key fob back together and test it to make sure that all buttons are functioning correctly. You can determine if all functions are working correctly by pressing the lock and unlock button on the key fob while pointing it towards your vehicle. If your vehicle still does not respond to the keyfob, you may need to reprogram the fob and establish wireless connectivity. This is a fairly straightforward process that requires your phone or a different device.
Reprogram your key fob
If your key fob doesn't function and you believe it's time to replace it It may not require a new battery, but instead the old one has to be reprogrammed. This procedure is different for every car and the best option is to consult the owner's manual (usually available in PDF form on the site of the automaker) or search YouTube for videos on how to do this.
In modern vehicles, a particular procedure is required to put the vehicle into "programming mode". This typically involves pressing the power button several times on the driver's door or ignition while simultaneously pressing the button on a fob in a specific time frame. This is how the fob communicates its digital identity code to the vehicle, and it stores it in its memory. The fob can function as an ordinary key once it has been programmed.
It is important to remember that changing the programming of a key fob will erase any other key fobs that had been programmed previously. If you want to keep the other fobs after the first, they should be reprogrammed swiftly and carefully.
G28 Car Keys Solutions can sometimes find replacement batteries for a key fob for your car at hardware stores, big-box retailers, or even online. However, you must be aware of the model and make of your vehicle prior to buying a fob battery as the right kind can be difficult to locate.
A CR editor once found an appropriate battery for the key fob she owned, but it was for a different car. This meant she was able to start her car and open the door, but she couldn't lower the windows.
Fortunately, dealers can assist in this case and most dealers have the tools needed to reprogram a fob to specific cars. Certain European cars, such as those made by Audi and BMW generally require an authorized dealer for this service because they use special security features that can only be reset by the manufacturer. Certain dealers, like 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 vehicle.
Replace the Button
If you have tried changing the battery or reprogramming the key fob, but you still cannot start your car, it might be time to replace the button on the key. The car key button gets lots of use and jerking over time and can sometimes become stuck or broken. Each press of the button on your car key fob generates a unique code that is recognized by the receiver inside the vehicle. If you attempt to operate your vehicle from a distance, it may not recognize you. It could close the doors or turn off the engine.
You can buy replacement buttons online or at numerous local hardware stores. It is easy to install them and they are also very simple to open.
Contact an Auto Locksmith
It may be time to speak with a professional if you are experiencing problems with your car's key switch. Auto locksmiths are experts in the repair of electronic keys and locks. They have the experience and tools necessary to diagnose and repair a variety of issues that may arise with your key fob including replacing batteries and changing the programming. They have the knowledge and skills to handle more complex jobs, 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 has worn out. Overuse and exposure to elements are the primary reasons. The switch is constructed of an extremely hard plastic with multiple switches on its surface. Each of these switches activates the function for which you are using the key. As the switch gets older it becomes harder to turn on these functions. You will have to apply more pressure to the switch in order to get it to work. This can cause more damage to the switch, thereby decreasing its longevity.
The easiest way to solve this issue is to replace the battery on your car's 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. After replacing the battery, your key fob should work once more.
If the issue persists it could be because the contacts in your key fob are worn out. The contacts are rubbery and covered by an electrical conducting film that wears out. They are exposed to elements as you use the keypad and are constantly exposed to moisture and dirt. They'll eventually wear down to the point that they can no longer make contact the circuit board or the sensor under the keypad.
You can attempt to get the key fob replaced at an auto dealer, but this can be expensive and may take an extended time. You can also call an expert locksmith in your area who can repair your key fob for a lower price.