Car Key Button Repair
The buttons on the car keys are exposed to a lot, especially if they are used frequently. As time passes, they may become damaged.
There are many quick fixes to get your keys working again. These methods do not come completely safe however. Altering batteries or altering the key fob could be risky. If you are not comfortable with these methods, it's recommended that you consult with an expert auto-locksmith.
Change the Battery
It may be time to change the battery in the case that your key fob no longer works as it should. You can find replacement batteries at any national chain drugstore or in the parts department of your local dealership for cars. Some manufacturers even include an extra key fob battery in their packaging when you purchase your vehicle from them.
The first thing you will have to do is find out which battery your key fob uses. The manufacturer should have this information on their website or you can look it up on the actual key fob. The most popular kind of battery that is found in keyfobs is the button cell, which is similar to those found in watches and remotes. These types of batteries are commonly sold at places like Walgreens and Energizer and can be bought at less than $5 for a package of two.
Once you are aware of the type of battery your key fob has you can remove it and remove the old battery. The majority of key fobs are made with a notch or a seam between them which you can either open by using your fingers or with an instrument that is flat, such as a screwdriver. After the key fob is been opened, the battery will be released. You can then replace it with the same design. keys repair of key fobs are powered by CR2032 3V batteries, which are easily available at many stores that sell AAA and AA batteries.
You can snap the two halves back together after inserting the new battery and then test the key fob to ensure that all buttons function correctly. Pressing the locks and unlock buttons on the key fob while pointing it towards your vehicle will allow you to determine if everything is functioning in the way it should. If your vehicle is still not responding to the key fob, it might be necessary to reprogram your key fob and re-establish an internet connection between the two. Luckily, this is a relatively easy process and requires the use of a smartphone or another device to perform the procedure.
Reprogram the Key Fob
If you're having trouble with your key fob and believe it needs a new one however, it may not be necessary to replace it. Instead the battery you have may require reprogramming. This procedure is different for every car so the best way to find out is to read the owner's manual (usually accessible in PDF format on the automaker's website) or look on YouTube for videos on how to go about this.
In modern vehicles, a special procedure is required to put the vehicle into "programming mode". This usually involves pressing the power button multiple times on the door of the driver or ignition while simultaneously pressing a button on a fob in the time frame specified. The fob sends its digital identification code to the vehicle, which saves it. The fob can function as normal keys once it has been programmed.
It's important to note that the process of reprogramming a key fob can wipe out any other key fobs that have been previously programmed. Therefore, if you want to keep other fobs, they should be carefully and swiftly reprogrammed after the first one.
You can often find replacement batteries for a car key fob in hardware stores, big-box retailers or even online. It is important to be aware of your car's make and model before you purchase a fob as it isn't easy to find the right battery.
A CR editor found a battery that was compatible with the key fob she had, but it was for a different car. This meant that although she was able to start the car and open the doors, she was not capable of lowering the windows.
key repairs can be extremely helpful in this regard, since they have the tools to reprogram the fob for the specific vehicle. Dealers are required to carry out this service on certain European cars such as Audi and BMW due to their unique security features that can only be reset at the factory. Some dealers, such as those at Toyota and Lexus were willing to reprogramme an alternative key fob provided you knew the exact model and make of the car you own.
Replace the Button
If you have tried changing the battery or reprogramming the key fob but can't start your car it might be time to replace the button on the key. The key on your car receives a lot of use and jostling over the years and can sometimes become stuck or broken. When you press the button on your key fob, the unique code is sent out in a sequence that the receiver in the vehicle is able to recognize. Trying to operate your car from a distance without using the correct code can cause it to not be able to recognize you and shut the doors or turn off the engine.
You can buy replacement buttons online or at many local hardware stores. It is simple to install them and they are also very easy to open.
Contact an Auto Locksmith
If you're experiencing issues with your car key, it may be time to contact the experts. Auto locksmiths are experts in the repair of electronic keys and locks. They have the expertise and tools required to recognize and fix a variety of issues that may arise with your key fob including replacing batteries and changing the programming. They are equipped with the knowledge and skills to handle more complex jobs, like fixing a damaged key or cutting a replacement key.
One of the most frequent reasons for a car key switch to stop working is because the switch inside it has worn out. Excessive use and exposure to elements are the main causes. The switch is made from an extremely hard plastic with multiple switches on its surface. Each switch activates the function that you select with the key. As the switch ages over time, it becomes harder to activate these functions. You will need to apply more pressure to the switch to activate it. This could further damage the switch and reduce its lifespan.
The most straightforward solution to this problem is to replace the battery inside the key fob of your car. A lot of models of cars use lithium-ion coin or button batteries, which you can easily buy at supermarkets, pharmacies, and home improvement stores. Your key fob will work once you have replaced the battery.
If the problem persists it could be because the contacts in your key fob have become worn out. The contacts are rubber-like and coated with an electric conducting film, which can wear away over time. They are exposed to the elements while you use the keypad, so they're constantly being exposed to dirt and moisture. They will eventually wear to the point that they're unable to contact the circuit board or the sensor underneath the keypad.
The dealership can replace your key fob, but it's costly and takes a lot of time. You can also contact a local locksmith who will repair your key fob for an affordable price.