What Is Car Key Button Repair And Why You Should Consider Car Key Button Repair
What Is Car Key Button Repair And Why You Should Consider Car Key Button Repair
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Car Key Button Repair
Car key buttons endure many abuses, especially if used frequently. This can lead to them becoming damaged over time.
Fortunately, there are several quick fixes to make your keys work again. These methods do not come without risk however. Changing batteries or tampering the key fob could be dangerous. If you're not confident with these methods, it is best to consult a professional auto-locksmith.
Change the Battery
It may be time to replace the battery in your key fob if it doesn't function as it should. You can usually find replacement batteries at any national chain drug store or the parts department at your car dealership. Some manufacturers offer a spare battery with the car when you purchase it.
The first thing you will have to do is find out which battery your key fob uses. This information is typically available on the website of the manufacturer or by looking at the key fob. Generally speaking, the most popular battery that is used in key fobs is a button cell similar to the ones used in remote controls and watches. These kinds of batteries are found at stores such as Walgreens and Energizer, and are available for purchase for less than $5 for a set of two.
You can remove the old battery from your key fob after you know what kind of battery it has. You can open most key fobs by using your fingers or a flat tool, such as a screwdriver, at the seam or notch at which they join. Once the fob is opened, the battery will come out, and you can insert the new one in the same orientation that the old one. The majority of key fobs utilize CR2032 3V batteries, which are easily available at many retailers that sell AAA and AA batteries.
You can join the two halves together after inserting the new battery, and then test the key fob to ensure that all buttons work properly. You can verify that all functions are working correctly by pressing the lock and unlock button on the key fob, while pointing it toward your vehicle. If your vehicle doesn't respond to the keyfob, you may require reprogramming the fob to establish wireless connectivity. It's quite simple and requires the use of your smartphone or another device to do so.
Reprogram your key fob
If you're experiencing issues with your key fob, and you think it's time to replace it however, it may not be required to replace it. Instead the old battery might need to be reprogrammed. This procedure varies for each vehicle and the best option is to consult the owner's manual (usually available in PDF form on the website of the automaker) or look on YouTube for videos explaining how to go about this.
In modern vehicles, a special procedure is required to put the vehicle into "programming mode". This typically involves pressing the power button several times on the door of the driver or ignition, while simultaneously pressing a button on a fob within the time frame specified. This is how the fob sends its digital identity code to the car, which saves it in memory. The fob can function as normal keys once it is programmed.
Reprogramming a fob will erase any previous keyfobs. If you want to keep the other fobs after the first, they should be reprogrammed swiftly and with care.
Sometimes you can find replacement batteries for key fobs for cars at hardware stores, major retailers, or even online. It is important to know your car's model and make prior to deciding to purchase a key fob since it may be difficult to find the right battery.
A CR editor found 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 unlock the doors, she wasn't in a position to lower the windows.
Dealers can be extremely helpful in this case, as they have the tools to reprogram the fob for the specific vehicle. Certain European vehicles, such as the ones manufactured by Audi and BMW typically require an authorized dealer for this service due to the fact that they have special security features that can only be reset by the manufacturer. Other car key repairs near me dealers we spoke to like those at Toyota and Lexus were willing to try reprogramming the fob in a replacement as long as you knew the exact model and make of your car.
Replace the Button
If you've tried changing the battery and programming the key fob, but you still cannot start your car, it might be time to replace the button on your key. The key on your car receives lots of use and jostling over the years and can sometimes get stuck or damaged. Every time you press the button on your key fob generates a unique code that is recognised by the car's receiver. When you try to operate your car from a distance without the correct code can cause it not to recognise you and shut the doors or turn off the engine.
You can buy replacement buttons online or in several local hardware stores. They are easy to open 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 may be time to call in the experts. Auto locksmiths are experts in the repair of electronic keys and locks. They 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 have the knowledge and expertise to tackle more complex tasks, like fixing a broken key or cutting an alternative key.
The switch inside the button for the car key is often worn out. Excessive use and exposure to elements are the primary reasons. The switch is typically made from a hard plastic and has a variety of switches that are located on the surface. Each switch activates the function that you select with the key. As the switch age it becomes harder to turn on these functions. This means that you'll need to push harder on the switch in order to get it to work. This could further damage the switch and decrease its lifespan.
Replace the battery in your key fob. It is easy to find lithium-ion button or coin cell batteries in pharmacies, supermarkets and home improvement stores. After replacing the battery the key fob will be working again.
If the problem continues, it may be that the contacts on your key fob have been worn out. The contacts are made of rubber and covered by an electrical conducting film that wears out. When you use the key, they are exposed to dust and moisture. In time, they'll become worn until they're no longer in contact with the circuit board or the sensor beneath 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. Another option is to call an auto locksmith in your area who will be able to repair your key fob and save you money.