Car Key Button Repair

Car key buttons undergo lots of abuse, especially if used frequently. This can lead to them becoming faulty over time.

There are a variety of quick fixes to make your keys work again. These methods are not completely safe however. Making changes to batteries or tampering with your key fob can be risky. If you're not comfortable doing these yourself, it is recommended to contact a professional auto locksmith.

Change the Battery

If you notice that your key fob is no longer working as it should, it might be time to replace the battery. You can typically purchase replacement batteries from any chain drug store, or the parts department at your car dealership. Some manufacturers include an extra battery in your vehicle when you purchase it.

It is first necessary to determine the kind of battery is used in your remote key fob repair fob. This information is typically found on the manufacturer's website or by checking the key fob. The most common kind of battery that is found in the keyfob is the button cell that is like the ones found in remotes and watches. These kinds of batteries are commonly found at stores such as Walgreens and Energizer, and can be bought for less than $5 for a package of two.

You can remove the old battery from your key fob after you know what kind of battery it is using. It is possible to open most key fobs using your fingers or a flat tool like a screwdriver, at the seam or notch at which they join. Once the key fob has been opened, the battery will come 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.

Once the new battery is installed, you can take the two parts of the key fob back together and check that all buttons function properly. You can determine 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 still isn't responding to the keyfob, you may have to reset the fob and establish an internet connection. It's a relatively easy process and only requires the use of a smartphone or another device to perform the procedure.

Reprogram your key fob

If you're experiencing issues with your key fob and think that it's time to get a new one, Car Key Button Repair it might not be required to replace it. Instead the battery you have may require reprogramming. This process is different for each vehicle. To find out the procedure go through the owner's manual. It's usually available in PDF format on the automaker website. You can also search YouTube for videos.

In the majority of modern vehicles, a special procedure is required to put the vehicle in "programming mode". This usually involves pressing the power button multiple times on the door of the driver or ignition while simultaneously pressing the button on the fob within the time frame specified. This is how the fob transmits its digital identification code to the car, which saves it in memory. The fob can function as normal keys once it has been programmed.

It's important to note that reprogramming a key fob will erase any other key fobs that have been programmed previously. If you want to keep the other fobs following the first, they must be reprogrammed quickly and with care.

You can sometimes find replacement batteries for your key fob for your car at hardware stores, big-box retailers or even online. You will need to know your car's model and make prior to deciding to purchase a fob because it may be difficult to locate the correct battery.

A CR editor discovered a battery for her key fob but it was from a different vehicle. This meant that although she was able to start the car and open the doors, she wasn't capable of lowering the windows.

Dealers can be extremely helpful in this situation, since they have the tools to reprogram the fob on specific vehicles. Dealers are required to perform this procedure on some European automobiles like Audi and BMW because they come with specialized security features that can only be reset at the factory. Certain dealers, like those at Toyota and Lexus were willing to reprogram an alternative key fob if you knew the exact model and make of the car you own.

Replace the Button

If you've tried changing the battery, reprogramming your key fob, but still haven't been able to start your car it could be time to replace that button on the key. The button on the car key is subject to a lot of use and jostling and can become stuck or damaged over time. When you press the button on your key fob, the unique code is sent in a sequence which the vehicle's receiver is able to recognize. If you try to operate your vehicle from some distance, it might not recognize you. It might close the doors or turn off the engine.

You can purchase replacement buttons online or at many local hardware stores. They are 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 experiencing a problem with your car key, it may be time to consult the experts. Auto locksmiths specialize in the repair of electronic car keys as well as their associated locks. These specialists have the tools and expertise to determine and fix issues with your key fob. This includes replacing batteries and changing their programming. They also have the knowledge and expertise to tackle more complicated jobs such as fixing a broken button or even cutting a new replacement key.

The switch inside the button for the car key is typically worn out. This is caused by overuse and exposure to the elements. The switch is made from an extremely hard plastic with multiple switches on its surface. Each of these switches is responsible for activating a specific function that you use the key for. As the switch gets older over time, it becomes more difficult to activate these functions. You will need to apply more pressure to the switch to get it to work. This could further damage the switch and reduce the life span of the switch.

Replace the battery in your key fob. The majority of cars have lithium-ion coin or button cell batteries which you can find in supermarkets, pharmacies, and home improvement stores. Your key fob will be working after replacing the battery.

If the issue persists it could be that the contacts inside your key fob have become worn out. The contacts are made of rubber, and covered with an electrical conducting film that can wear out. They are exposed to the elements when you use the key and are constantly exposed to dirt and moisture. They'll eventually wear down to the point where they're unable to contact the circuit board or sensor beneath the keypad.

The dealership can replace your key fob, but it could be costly and take a lot of time. Another alternative is to contact an auto locksmith in your area, who can fix your key fob and help you save money.