Car Key Button Repair
A damaged car key button can be a hassle. You might need to contact an emergency locksmith service or purchase a replacement remote.
However, you may be saving money by fixing an old key fob rather than replacing it. This is especially true when the issue is caused by the worn-out switch or defective contact.
Battery
If the buttons on the key fob aren't responding to pressing it, that could be a sign that the battery is dying or nearing the end of its lifespan. Fortunately replacing the battery is a simple task that can be completed on your own rather than hiring a locksmith to do it for you.
Locate the battery compartment first. The battery compartment is typically located on the back of the key fob, and can be hidden behind a cover that opens or an open button that opens the access point. Once the compartment has been open you can look for the tiny button-cell battery. It is usually shaped like an oblong coin and is marked with a plus and minus sign. Remove the battery from the old one and put a brand new one in its place, making sure that the plus and minus signs are correctly aligned.
Close the compartment and snap the two halves of your key fob. Before closing the door, align and snap the parts in the correct position. To verify that the buttons function correctly you can press any one of them.
If the remote keyfob does not work after replacing the battery, it could be other issues that require a different form of repair. Dropping the fob in a puddle could cause it to stop working. It could also be a problem with the internal electrical system, or it may need to be deprogrammed. Find out if the problem is with your key fob by applying these other typical automotive troubleshooting methods.
Switches
There are many kinds of switches used in the car key fob, dependent on the year and model. The older model keys usually have a separate chip which is visible in the case, whereas the newer keys are more advanced and operate by sending signals to the car. The buttons on a key can be damaged or worn out by regular use, irrespective of the type. As a result, they become difficult to press, or even ineffective. If you try to press the button too hard, 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 work Try changing the batteries. If that doesn't work then you might need to clean the key's fob and re-adjust the switches. These tiny electronic switches are more prone than larger parts of the key to break because they are constantly tossed about.
The switches have a rubbery feeling and are coated with a film that conducts electricity. The film may be worn away over time. However, they're tiny and affordable to replace. The old ones are soldered onto the circuit board, and you will need to carefully remove them without causing damage to other parts. Then, you can solder the new ones into and then reassemble your fob.
Do not use your car key fob for more than an hour at a time, and don't leave it out in the open. If you're not using your key, put it away in a secure location.
If the issue continues to persist after you have cleaned your key fob, replaced the battery and tried to clean it, you might need to contact an expert locksmith. A professional locksmith can test your key's frequency to see if your vehicle is still able to communicate. They can also open and replace microswitches, alter cases, and more.
Outer Case
A key fob spends much of its time bouncing around, and when the buttons aren't allowed to move between the case, they may become stuck or even broken. If changing the battery or cleaning with the help of a cotton swab or alcohol rubbing doesn't solve the issue, taking off the case and examining it might be necessary. If the contacts that 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 wear out over the years. Rubber buttons can become hard to press because they stretch, and nails can scratch them. In this case the key may fail and it's time replace the case or buttons. This repair involves removing the remote, locating the buttons on the circuit board, then heating the solder and carefully taking them off. New buttons are then soldered to the circuit board. The case can be rebuilt, and the horseshoe key blade can be attached. The new buttons should be tightly fitted into the case to prevent them falling out.
car remote key repair
Since your key fob is likely to be tossed around and sometimes be accidentally pressed and the buttons within can get damaged or stuck over time. If your key fob stops working when you are away from home You can solve the issue quickly using metallic tape and a punch hole. This will allow you to open doors but not start the vehicle. This quick fix could allow you to safely make it back to your car and complete your journey.