Five Things Youve Never Learned About Car Key Button Repair

Car Key Button Repair
The buttons on car keys are exposed to a lot and are especially vulnerable if used frequently. As time passes, they may become damaged.
There are a few quick fixes that can get your keys working again. These methods are not completely safe, however. Altering batteries or altering the key fob could be risky. If you are not comfortable with these methods, it's best to consult a professional auto-locksmith.
Change the Battery
If you notice that your key fob is not functioning as it should, it could be time to replace the battery. You can usually buy replacement batteries at any national chain drug store, or the parts department of your automobile dealership. Some manufacturers will even include an extra key fob battery in their packaging when you purchase a car from them.
The first thing you will need to find out what kind of battery your key fob uses. The manufacturer will likely have this information on their website or on the actual key fob. Generally speaking, the most popular battery used in a key fob is a button cell type that is similar to the ones used in remote controls and watches. These batteries are available at Walgreens, Energizer and other stores for less than $5 per box of two.
Once you are aware of the type of battery your key fob has, you can remove it and remove the old battery. Most key fobs are designed with a notch or a seam between them and can be opened by using your fingers, or using an instrument that is flat, such as a screwdriver. When the fob is opened, the battery should pop right out and you can then put in the new one in the same direction as the old one. Many key fobs are powered by CR2032 batteries. These batteries are sold at retailers that sell AAA or 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 correctly. Pressing look at this website and unlock buttons on the key fob while it is pointed at your vehicle will allow you to determine whether or not everything is functioning exactly as it should. If your car isn't responding to the key fob, you may require reprogramming the fob to establish wireless connectivity. Luckily, this is an easy procedure and only requires the use of a phone or other device to perform the procedure.
Reprogram your key fob
If you're having trouble with your key fob and think it needs 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 how to do it go through the owner's manual. It's usually available in PDF format on the website of the automaker. You can also search YouTube for videos.
In the majority of modern vehicles, a particular procedure is required to put the vehicle in 'programming mode'. This usually involves pressing the power button a few times on the driver's door or ignition while simultaneously pressing the button on a fob within the time frame specified. This is how the fob transmits its digital identification code to the vehicle, and it stores it in memory. The fob functions as an ordinary key once it is programmed.
It is important to remember that reprogramming a key fob will wipe out any other key fobs that had been programmed previously. Therefore, if you want to keep other fobs, they need to be carefully and swiftly reprogrammed following the initial one.
Sometimes, you can find replacement batteries for key fobs for cars in hardware stores, big retailers, or even online. But, it is important to know the make and model of your vehicle prior to purchasing a fob battery because the right type isn't always easy to locate.
A CR editor discovered a battery for her key fob however, it was from a different vehicle. This meant that while she could start the car and unlock the doors, she wasn't capable of lowering the windows.
Dealers can be of great assistance in this situation, since they have the equipment to reprogram the fob for a specific vehicle. Certain European cars, such as the ones manufactured by Audi and BMW, will usually require you to go to a dealer to get this service since they utilize specialized security features that can only be reset by the manufacturer. Some dealers, like those at Toyota and Lexus were willing to reprogram an alternative key fob in the event that you could identify the exact model and make of your vehicle.
Replace the Button
If you've tried changing the battery, reprogramming your key fob and still can't start your car it's time to replace that button on the key. The button on the key of your car is subject to a lot of use and jolting and may become stuck or damaged over time. Every time you press the button on your car key fob emits a different code in a sequence that is recognized by the car's receiver. If you attempt to operate your vehicle from a distance and not using the correct code could cause it to not recognize you and shut the doors or shut off the engine.
You can buy replacement buttons online or in numerous local hardware stores. They are fairly easy to open and install and require only a small amount 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 consult the experts. Auto locksmiths are experts in the repair of electronic keys and locks. They have the expertise and tools required to recognize and fix a range of issues with your key fob, including replacing batteries and reprogramming them. They are equipped with the knowledge and expertise to tackle more complicated tasks, such as fixing a damaged key or cutting an alternative key.
One of the main 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 a hard plastic and has several switches on its surface. Each of these switches activates the function for which you use the key. As the switch wears out over time, it becomes more difficult to activate these functions. You will need to exert more pressure on the switch to make it work. This can further damage the switch and reduce the life span of the switch.
The most effective solution to this problem is to replace the battery inside your car's key fob. You can easily locate lithium-ion button or coin cell batteries at pharmacies, supermarkets and home improvement stores. Once you've replaced the battery your key fob should work again.
If the problem persists, it could be that the contacts inside your key fob have become worn out. The contacts are made of rubber and coated with an electric conducting film that can wear out over time. When you use the keypad, they are constantly exposed to dust and moisture. In time, they'll wear down to the point that they're no longer in contact with the circuit board or the sensor beneath the keypad.
You can try to get the key fob replaced at a vehicle dealership, but it can be costly and can take an extended time. Another option is to call a local car locksmith who will be able to fix your key fob and help you save money.