5 Lessons You Can Learn From Car Key Button Repair
Car Key Button Repair
The buttons on car keys are subject to a lot of pressure and are especially vulnerable if often used. Over time, they can be damaged.
Fortunately, there are several quick fixes to get your keys back to working. However, these solutions come with risks associated with changing batteries or altering the key fob. If you're not confident with these methods, it's recommended that you consult with an expert auto-locksmith.
Change the Battery
If you are noticing that your key fob not functioning as it should, it may be time to replace the battery. You can usually buy replacement batteries from any chain drug store or the parts department at your car dealership. Some manufacturers even include a spare key fob battery inside the packaging when you purchase your car from them.
The first thing you will have to do is find out which battery your key fob is powered by. This information is typically found on the manufacturer's website or by checking the key fob. Generally speaking, the most popular battery used in the key fob is a button cell type, similar to those used in remote controls and watches. These batteries are available at Walgreens, Energizer and other stores for less than $5 for a pack of two.
You can take the old battery off your key fob after you know what kind of battery it has. Most key fobs are designed with a notch or seam where they join together and can be opened with your fingers, or using an instrument that is flat, such as a screwdriver. After the key fob has been opened the battery will come out. It is then possible to replace it with the same orientation. The majority of key fobs are powered by CR2032 3V batteries, which are easily available at numerous stores that sell AAA and AA batteries.
Once the new battery is in place, you can snap the two halves of the key fob together and check that all buttons are functioning correctly. You can test if everything is working properly by pressing the lock and unlock button on the key fob while pointing it towards your vehicle. If your car isn't responding to the fob, you might need to reprogram the fob to establish an internet connection. This is a relatively straightforward process that requires a phone or other device.
Reprogram your key fob
If your key fob does not function and you believe it needs to be replaced It may not require a new battery, but rather the old one needs to be reprogrammed. This process varies by car and the best option is to refer to the owner's manual (usually accessible in PDF format on the automaker's website) or search YouTube for videos explaining how to do this.
The majority of modern vehicles require a specific procedure to put the vehicle into "programming mode," which usually involves pressing the power button on the driver's side door or ignition a few times while pressing a button on the fob within a specific time period. This is how the fob sends its digital identity code to the vehicle, which stores it in its memory. The fob will work like an ordinary key once it has been programmed.
Reprogramming a keyfob will erase any previous keyfobs. If you want to keep the other fobs following the first, they should be programmed quickly and with care.
Sometimes you can find replacement batteries for key fobs for cars at hardware stores, large retailers, or even online. However, you need to know the make and model of your vehicle prior to purchasing a fob battery because the right type can be difficult to locate.
A CR editor once found a battery that was compatible with the key fob she owned however, it was for a different vehicle. This meant she was able to start her car and unlock the door, but she was unable to lower the windows.
Luckily, dealers can assist you in this instance, as most of them have the equipment needed to reprogram a fob into a specific car. Dealers are required to perform this procedure on certain European vehicles like Audi and BMW because they come with specialized security features that can only be reset at the factory. Other dealers we spoke to, including those from Toyota and Lexus, were willing to try reprogramming a replacement fob as they knew the exact make and model of the vehicle you are driving.
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 might be time to replace the button on the key. The button on the car key is subject to a lot of pressure and jostling and can get damaged or stuck over time. Each press of the button on your car key fob emits a different code that is recognised by the car's receiver. If you try to operate your vehicle from far away, it may not recognise you. It may shut the doors or turn off the engine.
You can purchase replacement buttons online or at numerous local hardware stores. They are relatively simple to open and install and only require a little clear plastic tape to cover the old button.
Contact an Auto Locksmith
If you're experiencing issues with your car key button it could be time to consult the experts. Auto locksmiths specialize in the repair of electronic car keys as well as their associated locks. click to read have the expertise and tools required to recognize and fix a variety of issues with your key fob including replacing batteries and changing the programming. They also have the skills and expertise to tackle more complicated jobs, such as repairing a broken button or even cutting a new replacement key.
The switch on the car key button is usually worn out. Excessive use and exposure to elements are the main causes. The switch is typically constructed of a tough plastic material and it has several different switches on its surface. Each switch is responsible for activating the particular function you are using the key to activate. As the switch gets older over time, it becomes harder to activate each of these functions. You will need to exert more pressure on the switch to get it to work. This can result in more damage to the switch, further reducing its lifespan.
The most effective solution to this problem is to replace the battery inside your car's key fob. You can easily find lithium-ion button and coin cell batteries in supermarkets, pharmacies and home improvement stores. Your key fob should work once you have replaced the battery.
If the issue persists, it could be that the contacts on your key fob are worn out. The contacts are made of rubber and coated with an electrically conducting film that can wear out over time. As you use the key they are constantly exposed to moisture and dust. Over time, they become worn until they are no longer in contact with the circuit board or sensor underneath the keypad.
The dealership can replace the key fob, however it could be costly and takes a lot of time. Another option is to call a local locksmith for your car, who can fix your key fob and save you money.