Ten Car Key Button Repairs That Really Improve Your Life
Car Key Button Repair
Car key buttons undergo a lot of abuse, especially if used frequently. As time passes, they may be damaged.
There are a few simple fixes that will allow your keys back to working. However, these solutions come with risks when it comes to changing batteries or tampering with the key fob. If you're not comfortable performing these yourself, it's recommended that you contact an expert auto locksmith.
Change the Battery
If you are noticing that your key fob is not working as it should, it might be time to replace the battery. You can usually find replacement batteries from any chain drug store or in the parts department of your automobile 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 key fob. The manufacturer should have this information on their website, or you can check the key fob itself. Generally speaking, the most popular battery used in key fobs is a button cell, similar to those used in remote controls and watches. These batteries are available at Walgreens, Energizer and other stores for less than $5 per box of two.
car remote key repair near me can remove the old battery from your key fob after you know what kind of battery it is using. Most key fobs are constructed with a notch or a seam between them which you can either open with your fingers, or with an instrument that is flat, such as a screwdriver. When the fob is opened, the battery will come out, and you can insert the new one in the same direction 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 installed After that, you can take the two halves of the key fob back together and test it to ensure that all buttons function correctly. Pressing the locks and unlock buttons on the key fob while it is pointed at your vehicle will help determine if everything is working in the way it should. If your car isn't responding to the key fob, you may have to reset the fob to establish wireless connectivity. Fortunately, this is quite simple and only requires the use of a phone or other device to do so.
Reprogram the Key Fob
If you're having trouble with your key fob, and you think that it's time to get a new one, it might not be necessary to replace it. Instead the battery you have may require reprogramming. This process varies by car so the best way to find out is to read the owner's manual (usually accessible in PDF format on the website of the automaker) or look on YouTube for videos that explain how to go about this.
The majority of modern automobiles require a particular procedure to put the vehicle into 'programming mode,' which usually involves pressing the power button on the driver's side door or ignition multiple times while pressing the fob's button within a certain time frame. This is how the fob communicates its digital identity code to the vehicle, and it stores it in memory. The fob will work like normal keys once it is programmed.
Reprogramming a keyfob erases any previous keyfobs. Therefore, if you wish to keep other fobs, they should be reprogrammed with care and speed after the first one.
Sometimes, you can find replacement batteries for car key fobs in hardware stores, big retailers, or even online. However, you must know the make and model of your car prior to purchasing a fob battery because the right type isn't always easy to locate.
A CR editor stumbled across a battery for her key fob, however, it was from another vehicle. This meant that while she could start the car and open the doors, she wasn't able to lower the windows.
Fortunately, the dealer can assist you in this instance and most dealers have the equipment needed to reprogram a fob for the specific vehicle. Some European vehicles, such as those made by Audi and BMW generally require you to go to an authorized dealer for this service since they utilize special security features that can only be reset by the manufacturer. Some dealers, like those at Toyota and Lexus were willing to reprogramme a replacement key fob provided you knew the exact model and year of the car you own.
Replace the Button
If you've tried changing the battery, or reprogramming your key fob, but still can't start your car it's time to replace that button on your key. The button on the car key is subject to a lot of pressure and jostling and can become stuck or damaged over time. Each time you press the button on your car key fob generates a unique code in a sequence that is recognized by the car's receiver. When you try to operate your car from a distance without the proper code could cause it to not be able to recognize you and lock the doors or turn off the engine.
You can buy replacement buttons online or at many local hardware stores. They are easy to open up and install and require only a small amount of clear plastic tape to cover the old button.
Contact an Auto Locksmith
It's time to seek out the experts if you are experiencing problems with your car's key switch. Auto locksmiths are experts in the repair of electronic keys and locks. These specialists have the knowledge and tools needed to identify and repair a variety of issues with your key fob, including replacing batteries and changing their programming. They are equipped with the knowledge and skills to handle more complex jobs, like repairing a broken key or cutting the replacement key.
One of the most common reasons for a car key button to stop working is that the switch inside it has worn out. The use of the switch and exposure to elements are the main causes. The switch is made of hard plastic and has several switches on its surface. Each switch is responsible for activating a specific function that you use the key to activate. As the switch gets older it becomes more difficult to activate these functions. You will have to apply more pressure to the switch to activate it. This can result in more damage to the switch, thereby decreasing its longevity.
Replace the battery in your key fob. It is easy to find lithium-ion button or coin cell batteries in supermarkets, pharmacies and home improvement stores. After replacing the battery your key fob should be working again.
If the issue persists, it could be that the contacts inside the key fob have worn out. The contacts are rubbery and covered with an electrical conducting film that wears out. As you use the key they are exposed to moisture and dust. They'll eventually wear down to the point where they are unable to contact with the circuit board, or sensor beneath the keypad.
The dealer can replace the key fob, but it could be costly and takes a lot of time. Another alternative is to contact a local car locksmith, who will be able to fix your key fob and save you money.