Car Key Button Repair
A broken car key button can be frustrating. You may need to call an emergency locksmith service 24 hours a day to help or purchase a new remote.
You may be able save money by repairing your old key fob rather than replacing it. This is especially true if the problem is caused by an old switch or a damaged contact.
Battery
If the buttons on the key fob aren't responding to pressing it, this could be a clear sign that the battery is dead or nearing the end of its lifespan. It's easy to replace the battery yourself instead of hiring locksmiths or dealers.
Locate the battery compartment first. It is typically located on the back of the key fob. It might be hidden behind the cover, which slides out, or an access point that opens when you press a button. Once the compartment is exposed, locate the small button battery. It's usually the shape of a small coin and has a plus and the minus symbol. Take the battery out and put a brand new one in its place, making sure that the plus and minus signs are properly aligned.
Close the compartment and snap the two parts of your key fob. Make sure you align the parts and snap them in place properly prior to closing the door and testing your keys. To ensure whether the buttons function properly, press any of them.
If the remote key fob you have purchased stops functioning even after replacing the battery, it could be suffering from other issues that require a different form of repair. Physical damage caused by dropping the fob into a puddle, for instance could cause it to stop functioning altogether. It could also be due to a malfunction with the internal electrical system or the need to be deprogrammed. See if you can find out what's wrong with your key fob by using these other common automotive troubleshooting methods.
Switches
Depending on the year and the manufacturer, there are various types of switches on the car keyfob. The older type of key usually has a separate chip that is visible in the case, whereas modern keys are more sophisticated and function by sending signals to the car. The buttons on a key may be damaged or worn out due to regular use, irrespective of the model. They become hard to press or ineffective. If you attempt to force the button to work it could cause further damage and may even stop the key from starting your vehicle in the future.
If your key doesn't appear to be working, you should first try changing the battery. If that doesn't work it may be necessary to clean your key fob and adjust the switches. Because these tiny electronic switches spend a lot of time being tossed around, they are more likely to fail than the larger parts of your key.
car key remote repair are rubber-like and are coated with an electrically conducting film that is prone to wear out over time. Luckily, they're also tiny and affordable to replace. The older ones are soldered to the circuit board, so you will need to carefully remove them without causing damage to other parts. Then, you can solder in the new ones and put them back together.
An effective way to protect your car key fob from getting ruined is to avoid using it for longer than a couple of hours at a time, and to avoid leaving it in places where it can be seen. When you're not using your key, put it away in a secure place.
If the issue persists after you have cleaned your key fob replaced the battery and tried to clean it, you may need to consult an expert locksmith. A professional locksmith can test 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, alter cases, and more.
Outer Case
Key fobs spend much of its time bouncing around and when the buttons aren't able to move upwards and downwards within the case, they may become stuck or broken. If replacing the battery or cleaning with an alcohol-based swab and a cotton pad rubbing alcohol doesn't fix the issue, taking off the case and inspecting might be necessary. If the contacts that the buttons touch are not suitable for the application or if they're worn, changing them might be the only solution.
Certain keys have buttons made of rubber that be worn out over time. The rubber stretches, nails gouge into it, and the buttons become difficult to press. In this situation, the key may fail, and it's time to replace the case or button. This repair involves taking apart your remote, finding the button switches on the board, heating the solder, and then carefully remove them. The circuit board is then soldered with new buttons. The case can be reassembled and the horseshoe key blade can be attached. The new buttons should be snugly fitted into the case in order to keep them from falling out.
Inner Case
Over time, your key fob's buttons can be damaged or stuck due to the continuous rubbing and accidental pressing. If your key fob isn't working when you're away from home, you can solve the issue quickly using metallic tape and punch holes. This allows you to unlock doors, but not start the vehicle. This simple fix can enable you to safely make it back to your car and complete your journey.