15 Things You Don't Know About Car Key Button Repair
15 Things You Don't Know About Car Key Button Repair
Blog Article
Car Key Button Repair
The buttons on car keys are exposed to a lot particularly if they are often used. This can lead to them becoming damaged over time.
Fortunately, there are several quick fixes to get your keys back to working. These methods are not completely safe, however. Changing batteries or tampering your key fob can be risky. If you're not confident with these methods, it is best to consult a professional auto-locksmith.
Change the Battery
It's possible to change the battery in your key fob if it no longer works as it should. You can find replacement batteries in any national chain drugstore or in the parts department at your local dealership for cars. Some manufacturers will even include an extra key fob battery inside the packaging when you purchase a car from them.
It is first necessary to determine the kind of battery is being used in your key fob. This information is typically found on the manufacturer's website or by looking at the key fob. The most commonly used type of battery found in a keyfob is the button cell similar to those found in watches and remotes. These kinds of batteries are commonly available at stores like Walgreens and Energizer, and are available for under $5 for a set of two.
Once you are aware of the type of battery your key fob is using then you can open it and remove the old battery. It is possible to open most key fobs using your fingers or a flat tool, like a screwdriver, at the notch or seam where they connect. After the fob has been opened, the battery should be able to pop out and you can then put in the new one in the same orientation as the old one. A lot of key fobs are powered by CR2032 batteries. These batteries are sold at stores that sell AAA or AA batteries.
You can snap the two halves back together after you have inserted the new battery and test the key fob to confirm that all buttons function properly. Pressing the lock 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 does not respond to the fob, you might have to reset the fob to establish an internet connection. This is a fairly straightforward process that requires your phone or another device.
Reprogram your key fob
If your key fob won't work and you believe it needs to be replaced It may not require an entirely new battery, but rather the old one has to be reset. This process is different for every car. To find out how to go about it go through the owner's manual. It's typically available in PDF format on the automaker website. You can also search YouTube for videos.
In modern vehicles, a particular procedure is required to put the vehicle in "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 within a specific time frame. The fob sends its digital identification code to the vehicle, and then saves it. The fob functions as a regular key after it is programmed.
It's important to note that changing the programming of a key fob will erase any other key fobs which have been programmed previously. Therefore, if you'd like to keep other fobs, they should be carefully and swiftly reprogrammed after the first one.
You can sometimes find replacement batteries for a car key fob in hardware stores, big-box retailers or even online. It is important to be aware of your car's make and model before you purchase a fob because it may be difficult to locate the right battery.
A CR editor discovered a battery for her key fob, however, it came from another vehicle. This meant she was able to start her car and unlock the door, but she couldn't lower the windows.
Dealers can be a great resource in this situation, since they have the equipment necessary to reprogram the fob for a specific vehicle. Some European vehicles, such as those made by Audi and BMW typically require you to go to a dealer for this service due to the fact that they have special security features that can only be reset by the manufacturer. Other dealers we spoke with, including those from Toyota and Lexus, were willing to attempt reprogramming an original fob so provided you know the exact model and make of the car you own.
Replace the Button
If you've tried changing the battery, car key repairs or reprogramming your key fob and still haven't been able to start your car it might be time to replace that button on your key. The key on your car receives many uses and jerking over time and can get stuck or damaged. Each time you press the button on your key fob, the unique code is transmitted in a sequence that the vehicle's receiver is able to recognize. When you try to operate your car from a distance and not using the proper code could cause it to not be able to recognize you and lock the doors or shut off the engine.
You can purchase replacement buttons online or at many local hardware stores. They are fairly easy to install and open and only require a little clear plastic tape to cover the button.
Contact an Auto Locksmith
If you're having trouble with your car key, it may be time to call in the experts. Auto locksmiths specialize in the repair of electronic car keys and their associated locks. These specialists have the tools and knowledge to identify and fix issues with your key fob. This includes replacing batteries and changing the programming. They have the knowledge and skills to handle more complicated tasks, such as fixing a broken key or cutting a replacement key.
The switch on the car key button is usually worn out. This is due to excessive use and exposure to the elements. The switch is typically constructed of a tough plastic material and has a variety of switches on its surface. Each switch is able to activate the function for which you are using the key. As the switch ages it becomes harder to activate these functions. This means that you'll have to press down more force on the switch to enable it to function. This can further damage the switch and decrease its lifespan.
Replace the battery in your key fob. You can easily locate lithium-ion button or coin cell batteries at supermarkets, pharmacies and home improvement stores. After replacing the battery the key fob will work again.
If the issue persists it could be because the contacts on the key fob have worn out. The contacts are made of rubber and coated with an electrically conducting film that can wear away over time. As you use the key they are exposed to dust and moisture. Eventually, they will get worn down to the point where they are no longer in contact with the circuit board or sensor underneath the keypad.
You can attempt to get the key fob replaced at a vehicle dealership, but this can be expensive and may take a long time. Another option is to contact a local locksmith for your car, who will be able to repair your key fob and help you save money.