Car Key Button Repair

The buttons on car keys are subjected to a lot, especially if they are used frequently. In time, they could become faulty.

There are a few quick fixes that can get your keys back to working. However, these solutions come with risks associated with changing batteries or tampering with your key fob. If you're not confident with these methods, it is best to consult an expert auto-locksmith.

Change the Battery

If you're noticing that your key fob is not functioning as it should, it could be time to replace the battery. You can typically purchase replacement batteries at any national chain drug store or in the parts department at your car dealership. Some manufacturers include an extra battery with your vehicle when you purchase it.

You will first need to find out what type of battery is used in your key fob. This information is typically found on the site of the manufacturer or by checking the key fob. The most commonly used type of battery found in keyfobs is the button cell that is like the ones found in remotes and watches. These batteries are available at Walgreens, Energizer and other stores for less than $5 per box of two.

If you are aware of the type of battery your key fob has, you can open it and remove the old battery. 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 connect. Once the fob is opened, the battery should come out, and you can insert the new one in the same orientation that the old one. The majority of key fobs are powered by CR2032 3V batteries, which are available at many retailers that sell AAA and AA batteries.

After the new battery has been in place after which you can connect the two pieces of the key fob together and test it to make sure that all buttons are functioning properly. Pressing the lock and unlock buttons on the key fob while pointing it at your vehicle will help determine if everything is functioning in the way it should. If your vehicle doesn't respond to the key fob, you may require reprogramming the fob and establish a wireless connection. This is a relatively easy process that requires a phone or other device.

Reprogram the Key Fob

If you're having issues with your key fob, and you think it's time to replace it, it might not be necessary to replace it. Instead the old battery might need to be reprogrammed. This procedure varies for each vehicle, so your best bet is to read the owner's manual (usually accessible in PDF format on the site of the automaker) or look on YouTube for videos explaining how to accomplish this.

Modern vehicles require a specific procedure to put the vehicle in 'programming mode,' which is usually done by pressing the power button on the driver's side door or ignition a few times while pressing a button on the fob read more within a certain time frame. The fob transmits its digital identification code to the vehicle, and then will save it. The fob functions as an ordinary key once it is programmed.

It is important to remember that reprogramming a key fob will erase any other key fobs that had been previously programmed. If you want to keep the other fobs after the first, they must be reprogrammed quickly and carefully.

You can often find replacement read more batteries for a car key fob at hardware stores, big-box retailers or online. You must know your car's make and model before you purchase a fob as it can be difficult to find the right battery.

A CR editor once came across a battery that was compatible with the key fob she owned, but it was for a different car. This meant that while she was able to start the car and open the doors, she wasn't in a position to lower the windows.

Fortunately, the dealer can assist you in this instance in this case, since they have the equipment needed to reprogram a fob to specific cars. Certain European vehicles, such as the ones manufactured by Audi and BMW generally require a dealer to get this service since they utilize specialized security features that can only be reset by the manufacturer. Other dealers we spoke with, including those at Toyota and Lexus, were willing to attempt reprogramming an original more info fob so they knew the exact make and model of the car you own.

Replace the Button

If you've tried changing the battery, or reprogramming your key fob, and you're still unable to start your car, it might be time to replace that button on the key. Your car key button receives many uses and jostling over the years and may become stuck or broken. Each time you press the button on your key fob releases a distinct code in a sequence that is recognized by the car's receiver. When you try to operate your vehicle from a distance and not using the correct code can cause it to not be able to recognize you and lock the doors or shut off the engine.

You can buy replacement buttons online or at numerous local hardware stores. They are easy to open up and install and require just a bit of clear plastic tape to cover the old button.

Contact an Auto Locksmith

It's time to consult the experts if you are experiencing problems with the key button on your car. Auto locksmiths are experts in the repair of electronic keys and locks. These experts are equipped with the tools and expertise to identify and fix issues with your key fob. This includes replacing batteries and changing the programming. They also have the knowledge and expertise to tackle more complicated jobs such as fixing damaged buttons or cutting a new replacement key.

One of the main reasons for a car key switch to stop working check here is that the switch inside it has worn out. This is caused by overuse and exposure to elements. The switch is made of a hard plastic and has multiple switches on its surface. Each switch is able to activate the function that you select with the key. As the switch ages it becomes harder to activate these functions. You will need to exert more pressure on the switch in order click here to get it to work. This could result in more damage to the switch, further decreasing its life span.

The most effective solution to this issue is to replace the battery in your car key fob. You can easily find lithium-ion button and coin cell batteries in pharmacies, supermarkets and home improvement stores. Your key fob should now work once you have replaced the battery.

If the issue persists, it could be because your key fob's contacts have been worn out. The contacts are made of rubber and covered with an electrically conducting film that wears out. They are exposed to elements while you use the keypad and are constantly exposed to moisture and dirt. They'll eventually wear out to the point that they are unable to contact with the circuit board, or sensor beneath the keypad.

The dealership can replace your key fob, however it could be costly and take a long time. You can also contact an expert locksmith in your area who can repair your key fob at a lower price.