Car Key Button Repair
A damaged car key is a hassle. You may need to call an emergency locksmith service that is available 24 hours a day for help or purchase a new remote.
You could be able to save money by repairing your old key fob instead of replacing it. This is especially true when the problem is caused by a worn switch or faulty contact.
Battery
If your key fob's buttons aren't responding when you pressing them, this could be a sign that the battery has died or is nearing its end of life. It's simple to replace the battery on your own instead of hiring locksmiths or dealers.
First look for the battery compartment. This is usually found on the back of the key fob and could be hidden behind the cover, which slides out, or an access point that opens when you push the button. Once the compartment is exposed you can see the small button battery. It's usually the shape of an ordinary coin and is marked with an plus and the minus symbol. Remove the battery that is old and replace it with a brand new one. Check that the plus and minus symbols are aligned correctly.
Close the compartment and snap together the two halves of your key fob. Make sure to align the pieces and snap them into place properly before closing the door and testing your keys. To ensure whether the buttons function properly you can press any one of them.
If your remote keyfob still does not work after replacing the battery, there may be other issues that require a different form of repair. Dropping the fob in a puddle could cause it to stop functioning. It could also be a problem with the internal electrical system or need to be deprogrammed. See if you can find out if the problem is with your key fob by applying these other typical methods for troubleshooting your car.
Switches
There are a variety of switches used in the car key fob, depending on the year and make. The older model of key usually has an additional chip that is visible in the case, while the modern keys are more sophisticated and work by sending signals to the car. Whatever the model, the keys' buttons can become worn out or damaged with normal use. The result is they become difficult to press or even unresponsive. If you press the button with force it can cause further damage. It may also prevent the key from functioning in the future.
If you are unable to get your key to function Try changing the batteries. If this doesn't work, then you might have to clean your key fob or re-adjust the switches. Because these tiny electronic switches are constantly being moved around, they are more likely to fail than the larger components of your key.
The switches are rubber-like, and are coated with an electric conductor film that is prone to wear out over time. Fortunately, they are also a small part that is inexpensive to replace. The old ones are soldered to the circuit board, so you'll have to take care to remove them without damaging anything else. Then you can solder the new ones in and reassemble your key fob.
A good way to keep your car key fob from being damaged is to avoid using it for more than a few hours at a time, and to keep it out of the way in visible locations in areas where it is visible. Also, try to locate a safe place to store your key when you're not using it.
If you've already tried cleaning your key fob or replacing the battery, and the issue continues to persist it's probably time to consider an appointment with a locksmith. A professional can check the frequency of your key to see if it's still able to communicate with your vehicle. They can also open and replace micro switches, swap cases and more.
Outer Case
Key fobs spend many hours bouncing around and when the buttons aren't allowed to move between the case they can get stuck or broken. If cleaning the case using rubbing alcohol and a cotton swab doesn't work, it might be necessary to remove the case. If the contacts the buttons touch aren't suitable for the application, or if they are damaged, adjusting them could be the only option.
Certain keys have rubber buttons which can be worn out over time. Rubber buttons can become difficult to press when they stretch, and nails may cut them. In this scenario, the key may fail, and it's time to replace the case or buttons. This repair involves removing the remote, finding the buttons on the circuit board, heating up the solder, and then carefully remove them. The circuit board is soldered with new buttons. The case is then reassembled and the horse shoe key blade piece attached. The new buttons should be tightly fitted into the case in order to prevent them falling out.
Inner Case
Over time the buttons on your key fob could become damaged or stuck as a result of the continuous rubbing and accidental pressing. If car keys repair working when you're away from home You can fix the issue fast by using metallic tape and a punch hole. This will allow you to open doors but not start the car. This quick fix may allow you to safely return to your vehicle to complete your trip.