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 assistance or to purchase a new remote.
You could save money by fixing your old key fob rather than replacing it. This is especially true when the switch is worn out or has faulty contacts are at the root of the issue.
Battery
If the buttons on your key fob don't respond to pressing it, that could be a sign that the battery is dead or nearing the end of its lifespan. It's simple to replace the battery yourself, rather than paying for locksmiths or dealers.
First look for the battery compartment. It is usually located on the back of the key fob and might be hidden behind a slide-out cover or an access point that opens when you press the button. When the compartment is opened, look for the small button-cell battery. It is usually shaped like coins and identified with the plus and minus signs. Remove the old battery and replace it with a new one. Check that the plus and minus symbols are aligned correctly.
Once the battery is in place, close the compartment and snap the two halves of the key fob. Before closing the door make sure to align and snap the parts into the correct position. Press any of the buttons to ensure that they work properly.
If the remote key fob you have purchased stops working after replacing the battery, it could be suffering from other issues that require a different type of repair. Physical damage from dropping the fob into a puddle for instance could cause it to stop functioning completely. It could also be a problem with the internal electrical system, or it may need to be deprogrammed. Try to figure out if the issue is related to your key fob using these other common car troubleshooting techniques.
Switches
Based on the year and the make, there are different types of switches in the keyfob of your car. The older style key has an electronic chip that is visible in the case. The latest keys operate by sending signals to your car. The keys' buttons can be worn out or damaged due to regular use, irrespective of the model. They become difficult to press or unresponsive. If you attempt to force the button to work, it can cause further damage and potentially stop the key from starting your vehicle in the future.
If you can't get your key to function Try changing the batteries. If it doesn't work, you might need to clean your key fob or re-adjust its switches. Because these tiny electronic switches are constantly being moved around and tangled, 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're small and inexpensive to replace. They're soldered to the circuit board, so you must carefully take them off without causing any damage to other components. Then, you can solder the new ones in and reassemble your key fob.
A good way to keep your car key fob from becoming damaged is to avoid using it for more than a few hours at a time, and to avoid leaving it in visible locations where it can be seen. When you're not using your key, store it in a secure location.
If you've already tried cleaning your key fob or replacing the battery, but the problem persists, it may be time to consider an appointment with a locksmith. A professional locksmith can test the frequency of your key to see if it's still able to communicate with your vehicle, open and replace micro switches, alter cases, and more.
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If the buttons aren't able to move freely in the case, they may be stuck or even break. If changing the battery or cleaning with a cotton swab and some alcohol rubbing doesn't solve the issue, then removing the case and examining it might be necessary. If the contact points where the buttons touch don't fit well or are worn out, adjusting them may be the only option to fix the problem.
Rubber buttons may be worn out over time. The rubber stretches, nails gouge into it and the buttons can become difficult to press. This can cause the key to fail, and in this case it's time to get the replacement of the case or buttons. This repair involves disassembling the remote, finding the buttons on the circuit board, then heating the solder before carefully taking them off. The circuit board then gets soldered with new buttons. The case can be rebuilt, and the horseshoe key blade can be attached. The new buttons should be a close fit inside the case to avoid them falling out.
key repair
Since your key fob is prone to be tossed around and could sometimes be accidentally pressed and the buttons inside may become stuck or broken over time. Using metallic tape and a hole punch, you can usually solve this issue in the event your car isn't at home and the key fob isn't working, allowing you to unlock the doors, but not to start the engine. This simple fix can allow you to return safely to your vehicle and complete your journey.