Car Key Button Repair
The buttons on the car keys are subjected to a lot particularly if they are used frequently. In time, they could be damaged.
There are a variety of quick solutions to get your keys back to working. These methods are not completely safe, however. Changing batteries or tampering the key fob could be dangerous. If you are not comfortable with these methods, it's recommended that you consult with a professional auto-locksmith.
Change the Battery
It may be time to replace the battery in your key fob if it doesn't function as it should. You can find replacement batteries at any drugstore chain nationwide or at the parts department of your local dealership for cars. Some manufacturers even include an extra key fob battery inside the packaging when you purchase your vehicle from them.
The first thing you'll need to find out which battery is used in your key fob. This information is typically available on the manufacturer's website or by looking at the key fob. The most commonly used type of battery in the keyfob is the button cell that is similar to the ones used in watches and remotes. These batteries are available at Walgreens, Energizer and other stores for less than $5 per box of two.
Once you are aware of the type of battery your key fob is using, you can open it up and remove the old battery. Most key fobs are designed with a notch or seam where they join together, which you can open by using your fingers, or by using a flat tool like a screwdriver. After the key fob has been opened, the battery will pop out. It is then possible to replace it in the same orientation. Many key fobs are powered by CR2032 batteries. These batteries are sold at retailers that sell AAA or AA batteries.
You can join the two halves together after you have inserted the new battery, and then test the key fob to make sure that all buttons function properly. You can determine if everything is functioning properly by pressing the lock and unlock button on the key fob while pointing it towards your vehicle. If your vehicle is still not responding to the key fob, it may be necessary to reprogram your key fob and establish an electronic connection between the two. Luckily, this is quite simple and requires only the use of your smartphone or another device to accomplish this.
Reprogram the Key Fob
If you're having issues with your key fob and think it needs a new one It may not be required to replace it. Instead, the old battery may need to be reprogrammed. This procedure is different for every car so the best way to find out is to consult the owner's manual (usually available in PDF form on the automaker's website) or look on YouTube for videos on how to go about this.
Most modern vehicles require a specific procedure to put the vehicle into 'programming mode,' which typically involves engaging the power button on the driver's side door or ignition a few times while pressing a button on the fob within a certain time frame. This is how the fob communicates its digital identification code to the vehicle, and it stores it in memory. The fob functions as normal keys once it has been programmed.
Reprogramming a keyfob will erase any previous keyfobs. If you wish to keep the other fobs after the first, then they should be programmed quickly and with care.
You can often find replacement batteries for a car key fob in hardware stores, big-box retailers or on the internet. It is important to know your car's make and model before you purchase a fob as it can be difficult to locate the correct battery.
A CR editor stumbled across a battery for her key fob however, it was from an entirely different vehicle. This meant that, while she could start the car and open the doors, she was not capable of lowering the windows.
Dealers can be extremely helpful in this situation, since they have the equipment to reprogram the fob for specific vehicles. Some European automobiles, like the ones manufactured by Audi and BMW typically require an authorized dealer for this service because they use specialized security features that can only be reset by the manufacturer. Some dealers, like those at Toyota and Lexus were willing to reprogram a replacement key fob if you knew the exact model and brand of your vehicle.
Replace the Button
If you've tried changing the battery, reprogramming your key fob and still haven't been able to start your car it could be time to replace the button on your key. Your car key button receives many uses and jostling over the years and can get stuck or damaged. Each press of the button on your key fob emits a different code in a sequence that is recognized by the car's receiver. When you try to operate your car from a distance without the correct code could cause it to not be able to recognize you and lock the doors or shut off the engine.
You can purchase replacement buttons online or in several local hardware stores. It is easy to install them and they are very easy to open.
Contact an Auto Locksmith
It's time to speak with a professional if you are experiencing problems with your car's key switch. Auto locksmiths specialize in the repair of electronic car keys and their associated locks. They are equipped with the tools and knowledge to diagnose and fix various issues with your key fob. This includes replacing batteries and reprogramming them. They have the knowledge and skills to handle more complicated tasks, such as repairing a broken key or cutting the replacement key.
The switch on the car key button is typically worn out. Excessive use and exposure to elements are the main causes. The switch is typically made of a tough plastic material and it has several different switches on the surface. auto key repair near me of these switches activates the function for which you use the key. As the switch gets older it becomes more difficult to activate these functions. You will have to exert more pressure on the switch in order to get it to work. This can further damage the switch and shorten its lifespan.
Replace the battery in your key fob. It is easy to find lithium-ion button or coin cell batteries at pharmacies, supermarkets and home improvement stores. Your key fob should be working after replacing the battery.
If the problem continues, it could be because your key fob's contacts have worn out. The contacts are made of rubber and coated with an electrically conducting film, which can wear down over time. They are exposed to elements when you use the key and are constantly exposed to dirt and moisture. Eventually, they will wear down to the point where they are no longer in contact with the circuit board or sensor underneath the keypad.
You can try to get the key fob replaced by going to an auto dealer, but this could be expensive and could take a long time. The other option is to contact an auto locksmith in your area who will be able to repair your key fob and help you save money.