Car Key Button Repair
A damaged car key button can be a source of frustration. It is possible to contact a 24-hour locksmith Service for assistance or to purchase a new remote.
But, you may be able to save money by fixing an old key fob rather than replacing it. This is particularly true if an old switch or damaged contacts are at the root of the issue.
Battery
If the buttons on your key fob do not respond when you pressing them, it could indicate that the battery is dead or is nearing its end of life. It's easy to replace the battery yourself, rather than paying for an auto locksmith or dealership.
First look for the battery compartment. The battery compartment is usually located on the back of the key fob, and is often hidden behind a cover which can slide out or an open button that opens the access point. When the compartment is open then look for the small button-cell battery. It's usually shaped as an oblong coin and is marked with a plus and minus sign. Take the old battery out, and replace it with a brand new one. Check that the plus and the minus symbols are properly aligned.
Close the compartment and snap together the two parts of your key fob. Make sure you align the parts and snap them into place properly before closing the door and testing your keys. To test whether the buttons function properly Press any of them.
If the remote keyfob doesn't work after replacing the battery, it could be other issues that require a different form of repair. Damage to the physical structure caused by dropping the fob in a puddle, for instance, can sometimes cause it to stop functioning altogether. It could also be due to a malfunction with the internal electrical system, or it may need to be deprogrammed. Find out what's wrong related to your key fob applying these other typical automotive troubleshooting methods.
Switches
There are a variety of switches used in the car key fob dependent on the year and make. The older style key has a chip that is visible inside the case. The modern keys function by transmitting signals to your car. The buttons on a key may be damaged or worn out due to regular use, irrespective of the model. They become difficult to press or unresponsive. If try what she says try to force the button to function, it can cause further damage and may even stop the key from being able to start your vehicle in the future.
If your key doesn't appear to be working, first try changing the battery. If that doesn't work, you may need to clean the key's fob and re-adjust the switches. Since these tiny electronic switches spend a lot of time being tossed around and tangled, they are more likely to wear out than larger components of your key.
The switches are made of rubber, and they're coated with an electric conductor film that can wear down over time. They're fortunately a very small part and affordable to replace. The older ones are soldered to the circuit board so you will need to carefully remove them without damaging anything else. You can then solder the new ones into and then reassemble your fob.
Don't use your car key fob for more than a couple of hours at a time, and avoid leaving it visible. When you're not using your key, store it in a safe place.
If the issue continues to persist after you've cleaned the key fob replaced the battery and attempted to clean it, you may need to consult a locksmith. A professional locksmith can test your key's frequency to see if your vehicle is still capable of communicating. They can also open and replace microswitches, change cases, and much more.
Outer Case
If the buttons can't move freely in the case, they could get stuck or break. If changing the battery or cleaning it with an alcohol-based swab and a cotton pad rubbing alcohol doesn't fix the issue, then removing the case and checking it out might be necessary. If the contacts the buttons touch are not a good fit or are worn, adjusting them may be the only option.
Rubber buttons can be worn out over time. The rubber stretches and nails cut into it and the buttons can become difficult to press. This could cause the key to fail, and in this case it's time for the replacement of the case or buttons. This repair involves removing the remote, locating the button switches on the circuit board, then heating the solder, and then carefully remove them. The circuit board then gets soldered with new buttons. The case can be rebuilt and the key blade of the horseshoe can be attached. The new buttons must be securely fitted inside the case to prevent them from falling out.
Inner Case
Over time the buttons on your key fob could become damaged or stuck because of the continuous rubbing and accidental pressing. Utilizing metallic tape and a hole-punch, you can usually solve this issue when your car is away from home when the key fob doesn't work, allowing you to unlock the doors, but not start the engine. This simple fix will enable you to safely make it back to your vehicle and continue your journey.