Car Key Button Repair
A broken car key button can be frustrating. You may need to contact a 24-hour Locksmith Service or purchase an alternative remote.
You could save money by repairing your old key fob instead of 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 do not respond when you pressing them, this could be a sign the battery has failed or is nearing its end of life. Fortunately replacing the battery is a simple task that can be done by yourself rather than paying a locksmith or dealership to do it for you.
Find the battery compartment first. This is usually found 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 a button. When the compartment is opened you can look for the tiny button-cell battery. It's usually shaped as coins and has a plus and minus sign. Remove the old battery, and replace it with a new one. Make sure the plus and minus symbols are aligned correctly.
Once the battery is installed Close the compartment and snap the two parts of the key fob. Before closing the door make sure to align and snap the components in place. Press any of the buttons to verify that they function properly.
If your remote key fob ceases working after replacing the battery, it might be experiencing other issues that require a different kind 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 the need to be deprogrammed. Also, take a look at these common car troubleshooting tips to see whether your key fob may be experiencing a different issue.
Switches
Depending on the year and the make, there are different kinds of switches available that are used in the keyfob of your car. The older model of key usually has a separate chip which you can see in the case, whereas newer keys are more advanced and function by sending signals to the car. Regardless of the type of key, the buttons on the key may be damaged or worn out with normal use. They become difficult to press or ineffective. If you press the button with force it can cause further damage. It may also prevent the key from working in the future.
If your key doesn't seem to be working, first try changing the battery. If that doesn't work, you may need to clean your key fob and re-adjust the switches. car remote key repair are more prone than larger parts of the key to break because they are constantly tossed around.
The switches have a rubbery feel and are coated with a film that conducts electricity. This film can wear off over time. They're fortunately tiny and cheap to replace. The old ones are soldered to the circuit board, and you'll have to take care to remove them without causing any damage to anything else. You can then solder new ones into and reassemble your fob.
Do not use your car key fob for more than an hour at a stretch and don't leave it out in the open. Also, you should find a secure location to store your keys when you aren't using it.
If you've already tried cleaning your key fob and replacing the battery, but the issue persists, it may be time to think about hiring the services of a locksmith. A professional locksmith can test the frequency of your key to determine if it's still able to communicate with your vehicle, open and replace micro switches, change cases, and more.
Outer Case
A key fob spends many hours bouncing around, and when the buttons aren't able to move upwards and downwards within the case, they could become stuck or even broken. If cleaning the case using rubbing alcohol and a cotton swab does not work, it could be necessary to take off the case. If the contacts the buttons touch are not an ideal fit, or if they are worn, changing them might be the only solution.
Some keys use buttons made of rubber, which wear out over time. The buttons made of rubber can become difficult to press because they stretch, and nails can scratch them. This could cause the key to fail and in this instance it is time for a new case or new buttons. This repair involves disassembling the remote, finding the buttons on the circuit board, heating up the solder and carefully removing them. The circuit board is then soldered with new buttons. The case is then put back together with the horseshoe key blade piece inserted. The new buttons must be a close fit inside the case to avoid them from falling out.
Inner Case
Over time the buttons on your key fob can be damaged or stuck due to the continuous rubbing and accidental pressing. If your key fob ceases to function while you are away from home You can fix the problem quickly by using metallic tape and punch holes. This allows you to unlock doors, but not start the car. This quick fix may allow you to return safely to your vehicle to finish your journey.