Car Key Button Repair
The buttons on car keys are exposed to a lot and are especially vulnerable if used frequently. In time, they could be damaged.
There are a few quick fixes that will allow your keys working again. These methods do not come without risk, however. Altering batteries or altering your key fob can be risky. If you're not confident doing these yourself, it's recommended to consult an auto locksmith professional.
Change the Battery
It may be time to change the battery if your key fob doesn't function as it should. You can find replacement batteries in any chain drugstore nationwide or at the parts department at your local car dealership. Some manufacturers will even include an extra key fob battery in their packaging when you purchase your vehicle from them.
The first thing you will need to find out what kind 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 kind of battery that is found in keyfobs is the button cell, which is similar to the ones used in remotes and watches. These kinds of batteries are commonly found at stores such as Walgreens and Energizer, and can be bought at less than $5 for a package of two.
If you are aware of the type of battery your key fob has then you can open it up and take out the old battery. It is possible to open most key fobs using your fingers or a flat tool, such as a screwdriver, at the seam or notch at which they connect. After the key fob is been opened the battery will pop out. You can then replace it in the same orientation. A lot of key fobs are powered by CR2032 batteries. These batteries are available at retailers who sell AAA or AA batteries.
You can put the two halves back together after inserting the new battery and then test the key fob to confirm that all buttons work properly. You can test if all functions are working correctly by pressing the lock and unlock buttons on the key fob while pointing it toward your vehicle. If your vehicle isn't responding to the key fob, you may need to reprogram the fob to establish an internet connection. It's a relatively easy process and only requires the use of a phone or other device to do so.
Reprogram the Key Fob
If you're having issues with your key fob and believe that it's time to get a new one, it might not be required to replace it. Instead, the old battery may require reprogramming. This procedure differs for each car. To find out the procedure go through the owner's manual. It's typically available in PDF format on the automaker website. You can also search YouTube for videos.
Most modern vehicles require a special procedure to put the vehicle in 'programming mode,' which usually involves pressing the power button on the driver's side door or ignition several times while pressing a button on the fob within a specific time period. The fob sends its digital identification code to the vehicle, which stores it. The fob will work like a regular key after it is programmed.
It's important to note that changing the programming of a key fob will wipe out any other key fobs which have been previously programmed. Therefore, if you want to keep other fobs, they must be reprogrammed with care and speed after the first one.
You can sometimes find replacement batteries for your car key fob at hardware stores, big-box retailers, or online. However, you need to be aware of the model and make of your vehicle prior to purchasing a fob battery because the right type can be tricky to find.
A CR editor once came across a battery that was compatible with the key fob she had, but it was for a different model of car. This meant that, while she was able to start the car and unlock the doors, she was not capable of lowering the windows.
Luckily, dealers can assist you in this instance, as most of them have the necessary equipment to reprogram a fob to the specific vehicle. Dealers are required to carry out this service on certain European automobiles like Audi and BMW because they have specialized security features which can only be reset at the factory. Some dealers, like those at Toyota and Lexus were willing to reprogramme an alternative key fob in the event that you could identify the exact model and year of your car.
Replace the Button
If you've tried changing the battery and programming the key fob, but you still can't start your car it could be time to replace the button on the key. The key on your car receives a lot of use and jerking over time and can get stuck or even broken. Each press of the button on your car key fob generates a unique code that is recognized by the receiver inside the vehicle. Trying to operate your car from a distance without the proper code could cause it to not recognize you and shut the doors or shut off the engine.
You can purchase replacement buttons online or at numerous local hardware stores. It is simple to install them and they are also extremely simple to open.
Contact an Auto Locksmith
It could be time to seek out the experts If you're experiencing issues with your car's key button. Auto locksmiths are experts in the repair of electronic keys and locks. These specialists have the knowledge and tools required to recognize and fix a variety of issues that may arise with your key fob including replacing batteries and reprogramming them. They have the knowledge and skills to handle more complex tasks, like fixing a broken key or cutting a replacement key.
The switch on the car key button is typically worn out. Excessive use and exposure to elements are the primary causes. The switch is typically constructed of a tough plastic material and it has several different switches on its surface. Each switch activates the function for which you are using the key. As the switch wears out over time, it becomes harder to activate each of these functions. In the end, you will need to press down more force on the switch to make it work. This could further damage the switch and reduce its lifespan.
Replace the battery in your key fob. A lot of models of cars use lithium-ion coin or button cell batteries which you can buy at supermarkets, pharmacies and home improvement stores. After replacing similar webpage , your key fob should work once more.
If the problem persists it could be that the contacts on the key fob have worn out. The contacts are rubber-like and coated with an electrically conducting film, which can wear down over time. They are exposed to the elements while you use the key which means they are constantly exposed to dirt and moisture. In time, they'll become worn to the point that they no longer make contact with the circuit board or sensor underneath the keypad.
You can try to have the key fob replaced by visiting a vehicle dealership, but this can be expensive and may take a long time. You can also call an emergency locksmith who will fix your key fob for less.