Car Key Button Repair

The buttons on car keys are subject to a lot of pressure and are especially vulnerable if used frequently. In time, they could become faulty.

There are a few quick fixes that can get your keys working again. These methods do not come without risk however. Changing batteries or tampering your key fob's security can be risky. If you're not comfortable with these methods, it is recommended that you consult with a professional auto-locksmith.

Change the Battery

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

It is first necessary to find out what kind of battery is used in your key fob. This information is typically available on the website of the manufacturer or by examining the key fob. The most common type of battery in keyfobs is the button cell like the ones found in watches and remotes. These batteries are available at Walgreens, Energizer and other stores for less than $5 per pack of two.

You can take the old battery off your key fob after you know what kind of battery it uses. You can open most key fob repairs fobs by using your fingers or a flat tool, such as a screwdriver, at the seam or notch at which they join. When the fob is opened, the battery should be able to pop out and you can then put in the new one with 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.

After the new battery has been in place, you can take the two parts of the key fob together and test it to make sure that all buttons function correctly. Pressing the lock and unlock buttons on the key fob while pointing it at your vehicle will help you determine whether or not everything is working exactly as it should. If your vehicle isn't responding to the fob, you might need to reprogram the fob and establish wireless connectivity. Fortunately, this is quite simple and only requires the use of your phone or other device to perform the procedure.

Reprogram your key fob

If your key fob won't function and you believe it needs to be replaced, it may not need a new battery, but instead the old one needs to be reset. This process is different for each vehicle. To find out how to go about it go through the owner's manual. It's typically 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 into 'programming mode'. This usually involves pressing the power button multiple times on the driver's door or ignition while simultaneously pressing a button on a fob within the time frame specified. The fob transmits its digital identification code to the vehicle, which then stores it. The fob will work like normal keys once it is programmed.

It's important to note that changing the programming of a key fob will wipe out any other key fobs that have been programmed previously. Therefore, if you want to keep other fobs, they need to be reprogrammed with care and speed after the first one.

Sometimes you can find replacement batteries for key fobs for cars at hardware stores, large retailers, or even on the internet. However, you must be aware of the make and model of your vehicle prior to purchasing a battery for your fob because the correct type of battery isn't always easy to locate.

A CR editor once came across an appropriate battery for the Mobile Key Repair Near Me fob she used 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.

Luckily, dealers can help in this situation in this case, since they have the necessary equipment to reprogram a fob to specific cars. Dealers are required to perform this service on certain European cars such as Audi and BMW due to their unique security features that can only be reset by the manufacturer. Some dealers, like those at Toyota and Lexus were willing to reprogramme an alternative key fob in the event that you could identify the exact model and brand of your vehicle.

Replace the Button

If you've tried changing the battery, or reprogramming your key fob, but still haven't been able to start your car it might be time to replace that button on your key. Your car key repair company key button receives a lot of use and jerking over time and may get stuck or damaged. Each press of the button on your car key fob releases a distinct code in a sequence that is recognized by the car's receiver. If you attempt to operate your vehicle from a distance, it may not recognize you. It could shut the doors or turn off the engine.

You can purchase replacement buttons online or in several local hardware stores. They are fairly easy to open 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 your car's key button. Auto locksmiths are experts in the repair of electronic keys and locks. These experts have the tools and expertise to identify and fix issues with your key fob. This includes replacing batteries and changing their programming. They also have the knowledge and experience to handle more complicated jobs, such as repairing a broken button or even cutting a new replacement key.

The switch inside the button for the car key is usually worn out. Overuse and exposure to elements are the main reasons. The switch is made of hard plastic and has many switches on its surface. Each switch activates the function for which you use the key. As the switch gets older it becomes more difficult to turn on these functions. You will have to exert more pressure on the switch to make it work. This can cause further damage to the switch, reducing its life span.

The most straightforward solution to this issue is to replace the battery inside your car's key fob. A lot of models of cars use lithium-ion coin or button batteries that you can find at pharmacies, supermarkets and home improvement stores. After replacing the battery your key fob should be working again.

If the problem continues, it could be because the contacts on your key fob's device have been worn out. The contacts are made of rubber and coated with an electricity conducting film that can wear down over time. When you use the key, they are continuously exposed to dust and moisture. In time, they'll become worn until they no longer make contact with the circuit board or the sensor beneath the keypad.

You can try to get the key fob replaced by going to an auto dealer, but this could be expensive and may take quite a while. The other alternative is to contact a local car locksmith, Key Repair who will be able to fix your key fob and help you save money.