Car Key Button Repair
A broken car key button can be a hassle. It is possible to call the 24 hour Locksmith Service or purchase a replacement remote.
car key repairs may be able save money by fixing your old key fob instead of replacing it. This is particularly true if the issue is due to an old switch or a damaged contact.
Battery
If the buttons on your key fob are not responding to your pressing them, it could indicate that the battery has died or is nearing its end of life. Fortunately replacing the battery is an easy task that you can complete by yourself rather than paying a locksmith or dealership to take care of it.
Locate the battery compartment first. It is usually located on the backside of the key fob and might be hidden behind an open cover that slides out or an access point that opens when you push a button. Once the compartment has been open then look for the small button-cell battery. It is usually shaped like a coin and has a plus and minus sign. Remove the battery that is old, and replace it with a brand new one. Check that the plus and symbol are aligned correctly.
Once the battery is in place Close the compartment and snap the two halves of the key fob. Be sure to align the parts and snap them in place correctly prior to closing the door and testing your keys. Press any of the buttons to confirm that they function correctly.
If your remote keyfob doesn't work after replacing the battery, there may be other issues that require a different kind of repair. Dropping the fob in a puddle could cause it to cease functioning. It could also be a problem with the internal electrical system or the need to be deprogrammed. See if you can find out if the problem is related to your key fob applying these other typical car troubleshooting techniques.
Switches
There are many kinds of switches used in the car key fob according to the year and make. The older style keys usually have an additional chip that is visible in the case, whereas newer keys are more advanced and work by sending signals to the car. The keys' buttons can be damaged or worn out through regular use, irrespective of the model. The result is they become difficult to press or even 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 are unable to get your key to function, try changing the batteries. If that doesn't help it may be necessary to clean the key's fob and re-adjust the switches. Since these tiny electronic switches spend a lot of time being moved around and tangled, they are more likely to break down than the larger parts of your key.
The switches are rubber-like and are coated with an electricity conducting film that can wear down over time. However, they're a very small part and cheap to replace. They're soldered on the circuit board, so you must carefully take them off without damaging other components. Then, you can solder in the new ones and rebuild your key fob.
An effective way to protect your car key fob from becoming ruined is to avoid using it for longer than a couple of hours at a stretch, and to avoid leaving it in areas in areas where it is visible. Also, you should find a secure place to store your key when you're not using it.
If the problem persists after you've cleaned the key fob or battery, and attempted to clean it, then you may need to consult a locksmith. A professional can test the frequency of your key to determine if it's still able to communicate with your vehicle. They can also open and replace micro switches, swap cases and much more.
Outer Case
If the buttons don't move freely up and down in the case, they may become stuck or break. If cleaning the case using rubbing alcohol and a cotton swab does not work, it may be necessary to take off the case. 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 get worn out over time. Rubber buttons can become hard to press when they stretch, and nails may scratch them. In this scenario the key may fail and it's time replace the case or the buttons. This repair involves removing the remote, finding the button switches on the circuit board, and then heating the solder before carefully remove them. The circuit board is soldered with new buttons. The case can be rebuilt and the horseshoe key blade piece can be attached. The new buttons must be snugly fitted into the case in order to prevent them falling out.
Inner Case
Since your key fob is likely get jostled around and may sometimes be accidentally pressed, the buttons inside can become stuck or broken over time. Utilizing metal tape and a hole punch, you can solve this issue in the event your car is not at home and the key fob isn't working and allows you to open the doors, but not to start the engine. This simple fix will enable you to safely get back to your car and continue your journey.