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Car Key Button Repair

A damaged car key button can be frustrating. It is possible to call the 24 hour Locksmith Service or purchase an alternative remote.

However, you may be in a position to save money by repairing an old key fob rather than replacing it. This is especially true when a worn-out switch or faulty contacts are the reason for the issue.

Battery

If your key fob's buttons aren't responding when you pressing them, this could indicate that the battery has failed or is close to the end of life. It's simple to replace the battery yourself, rather than paying for an auto locksmith or dealership.

First look for the battery compartment. It is usually 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 push a button. Once the compartment has been exposed then look for the small button-cell battery. It is usually shaped like the shape of a coin and is identified with a plus and minus symbol. Remove the old battery and put a brand new one in its place, making sure that the plus and minus marks are correctly aligned.





Once the battery is in place, close the compartment and snap the two halves of the key fob. Be sure to align the pieces and snap them in place properly prior to closing the door and testing your keys. Press any of the buttons to confirm that they work properly.

If your remote key fob stops working after replacing the battery, it may be experiencing other issues that require a different kind of repair. Physical damage caused by dropping the device in a puddle, for example could cause it to stop functioning completely. It could also be a problem with the internal electrical system or need to be deprogrammed. Take a look at these other automotive troubleshooting methods to determine if your key fob is having a problem of its own.

key repair service

There are many kinds of switches found in the car key fob according to the year and make. The older style key has a chip that is visible inside the case. The latest keys operate by transmitting signals to your car. Whatever the model, the buttons on the key can be damaged or worn out during normal use. They become hard to press or ineffective. If you attempt to press the button too hard the button, it could cause damage and may even stop the key from being able to start your vehicle in the future.

If your key doesn't seem to be working, you should first try changing the battery. If that doesn't help it may be necessary to clean your key fob and re-adjust the switches. Because these tiny electronic switches are constantly being moved around and tangled, they are more likely to fail than the larger parts of your key.

The switches are made of rubber, and are coated with an electric conductor film that can wear down over time. Luckily, they're also tiny and inexpensive to replace. They're soldered to the circuit board, so it is important to take them off without causing any damage to other components. Then, you can solder the new ones in and then reassemble your fob.

Do not use your car key fob for more than two hours at a time, and don't leave it out in the open. Also, you should find a secure place to keep your key in when you aren't making use of it.

If you've tried cleaning your key fob or replacing the battery, and the issue continues to persist it's probably time to think about hiring 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, and open and replace micro switches, alter cases and much more.

Outer Case

A key fob spends many hours bouncing around, and if the buttons aren't free to move up and down within the case, they may become stuck or broken. If cleaning the case with rubbing alcohol and a cotton swab fails to work, it could be necessary to remove the case. If the contacts that the buttons touch aren't suitable for the application or are worn, adjusting them may be the only option.

Some keys are equipped with buttons made of rubber, which be worn out over time. The rubber is stretched and nails pierce it, and the buttons become difficult to press. In this scenario the key may fail and it's time to replace the case or the buttons. This repair involves disassembling the remote, then locating the button switches on the circuit board, heating up the solder, and then carefully taking them off. New buttons are then soldered to the circuit board. The case can then be put back together with the horseshoe key blade piece is attached. The new buttons must be securely fitted inside the case to prevent them from falling out.

Inner Case

Since your key fob is likely to get jostled around and may occasionally be pressed by accident and the buttons within can become stuck or broken over time. Using metal tape and a hole-punch, you can often quickly solve this issue when your car is not at home and the key fob won't work and allows you to open the doors, but not start the engine. This simple fix can allow you to safely make it back to your vehicle and finish your trip.