Ten Stereotypes About Car Key Button Repair That Aren't Always The Truth
Ten Stereotypes About Car Key Button Repair That Aren't Always The Truth
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Car Key Button Repair
The buttons on the car keys are subjected to a lot, especially if they are frequently used. Over time, they can become damaged.
There are a few quick fixes that can get your keys back to working. However, these techniques carry risks associated with changing batteries or altering the key fob. If you are not comfortable with these methods, it's recommended to seek advice from a professional auto-locksmith.
Change the Battery
If you're noticing that your key fob no longer working as it should, it could be time to replace the battery. You can typically purchase replacement batteries from any chain drug store, or the parts department of your car dealership. Some manufacturers even include a spare key fob battery in their packaging when you purchase your vehicle from them.
The first thing you will need to determine what battery your key fob uses. The manufacturer should have this information on their website, or you can check the actual key fob. The most commonly used type of battery found in the keyfob is the button cell like the ones found in watches and remotes. These kinds of batteries are commonly available at stores like Walgreens and Energizer and are available for purchase for under $5 for a pack of two.
You can remove the old battery from your key fob once you know what kind of battery it uses. You can open most key fobs by using your fingers or a flat tool such as a screwdriver, at the seam or notch where they join. When the fob is opened, the battery will be able to pop out and you can insert the new one in the same orientation as the old one. Many key fobs are powered by CR2032 batteries. These batteries can be found at retailers who sell AAA or AA batteries.
You can snap the two halves back together after you have inserted the new battery and then test the key fob to confirm that all buttons work properly. You can test if everything is working properly by pressing the lock and unlock buttons on the key fob while pointing it toward your vehicle. If your vehicle does not respond to the keyfob, you may have to reset the fob and establish a wireless connection. This is a fairly easy process that requires your phone or a different device.
Reprogram your key fob
If you're having issues with your key fob and think it's time to replace it however, it may not be required to replace it. Instead, the old battery may need to be reprogrammed. This procedure varies for each vehicle and the best option is to read the owner's manual (usually available in PDF format on the website of the automaker) or search YouTube for videos that explain how to accomplish this.
In most 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 a button on a fob in a specific time frame. The fob transmits its unique digital identification code to the vehicle, which then saves it. The fob can function as a regular key after it has been programmed.
It is important to know that the process of reprogramming a key fob can erase any other key fobs that had been programmed previously. If you want to keep the other fobs following the first, then they must be reprogrammed quickly and carefully.
There are a few replacement batteries for your 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 car prior to purchasing a battery for your fob because the right kind can be difficult to locate.
A CR editor once found an appropriate battery for the key fob she used, but it was for a different vehicle. This meant that while she could start the car and unlock the doors, she was not in a position to lower the windows.
Dealers can be extremely helpful in this case, as they have the equipment to reprogram the fob on specific vehicles. Certain European vehicles, such as the ones manufactured by Audi and BMW typically require an authorized dealer for this service because they use specific security features that can only be reset by the manufacturer. Other dealers we spoke to like those at Toyota and Lexus were willing to attempt reprogramming the fob in a replacement as long as you knew the exact model and make of the car you own.
Replace the Button
If you have tried changing the battery and programming the key fob but cannot start your car, it could be time to replace the button on your key. Your car key repair keys near me button receives many uses and jostling over the years and can sometimes get stuck or even broken. Each press of the button on your key fob generates a unique code in a sequence that is recognised by the receiver inside the vehicle. If you attempt to operate your vehicle from some distance, it might not recognise you. It could shut the doors or turn off the engine.
You can purchase replacement buttons online or at several local hardware stores. They are fairly easy to open up and install and require just a bit of clear plastic tape to cover the button.
Contact an Auto Locksmith
If you're having trouble with the car key button, it may be time to call in the experts. Auto locksmiths specialize in the repair of electronic car keys and their associated locks. These experts have the tools and know-how to determine and fix issues with your key fob. This includes replacing batteries and changing the programming. They are equipped with the knowledge and skills to handle more complex tasks, like fixing a broken key or cutting the replacement key.
The switch in the car key button is typically worn out. Overuse and exposure to elements are the main causes. The switch is typically constructed from a hard plastic and has a variety of switches on its surface. Each of these switches activates the function that you select with the key. As the switch ages over time, it becomes harder to turn on each of these functions. This means that you'll need to push down more force on the switch to make it work. This could cause further damage to the switch and decrease its lifespan.
Replace the battery in your key fob. The majority of cars have lithium-ion coin or button cell batteries, which you can easily find in supermarkets, pharmacies and home improvement stores. After you've replaced the battery the key fob will work once more.
If the problem persists it may be that the contacts on your key fob have worn out. The contacts are made of rubber, and covered with an electrical conducting film that wears out. When you use the key, they are constantly exposed to moisture and dust. They'll eventually wear out to the point where they can no longer make contact with the circuit board, or the sensor under the keypad.
You can attempt to get the key fob replaced at a car dealership, however it can be costly and can take an extended time. You can also contact an emergency locksmith who will repair your key fob at a lower price.