Ten Car Key Button Repairs That Really Make Your Life Better

Car Key Button Repair

Car key buttons undergo many abuses particularly when they are used regularly. This can lead to them becoming damaged over time.

There are a variety of quick fixes to get your keys back to working. These methods are not completely safe, however. Making changes to batteries or tampering with the key fob could be risky. If you're not comfortable doing these yourself, it is recommended to consult a professional auto locksmith.

Change the Battery

If you're noticing that your key fob not functioning as it should, it may be time to replace the battery. You can purchase replacement batteries at any drugstore chain nationwide or in the parts department of your local car dealership. Some manufacturers offer an extra battery with your vehicle key repairs when you purchase it.

First, you'll need to find out the type of battery is used in your key fob. This information is usually available on the manufacturer's website or by checking the key fob. The most common type of battery in a keyfob is the button cell that is similar to those found in watches and remotes. These kinds of batteries are typically available at stores like Walgreens and Energizer and are available for less than $5 for a pack of two.

If you are aware of the type of battery your key fob uses then you can remove it and remove the old battery. Most key fobs are designed with a notch or seam that connects them and can be opened 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 pop out. You can then replace it with the same design. Many key fobs are powered by CR2032 batteries. These batteries are available at retailers who sell AAA or AA batteries.

Once the new battery is inserted After that, you can snap the two halves of the key fob together and test it to ensure that all buttons are functioning properly. You can verify that all functions are working correctly by pressing the lock and unlock buttons on the key fob, while pointing it at your vehicle. If your vehicle is not responding to the key fob, it may be required to reprogram the key fob and repairs establish an electronic connection between the two. It's a relatively easy process and requires the use of a phone or other device to perform the procedure.

Reprogram the Key Fob

If you're having trouble with your key fob, and you think it needs a new one however, it may not be required to replace it. Instead, the old battery may require reprogramming. This process varies by car so the best way to find out is to consult the owner's manual (usually available in PDF form on the website of the automaker) or look on YouTube for videos explaining 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 several times on the driver's door or ignition while simultaneously pressing a button on a fob in the time frame specified. The fob transmits its digital identification code to the vehicle, which will save it. The fob will work like a regular key after it is programmed.

It's important to note that reprogramming a key fob will erase any other key fobs that had been programmed previously. Therefore, if you want to keep other fobs, they must be reprogrammed with care and speed after the first one.

You can often find replacement batteries for your car key fob in hardware stores, big-box retailers or even online. But, it is important to be aware of the make and model of your vehicle prior to purchasing a battery for your fob because the correct type of battery can be difficult to locate.

A CR editor found an battery for her key fob however, it came from a different vehicle. This meant she could start her car and open the door, but she couldn't lower the windows.

Fortunately, the dealer can assist in this case and most dealers have the equipment needed to reprogram a fob into specific cars. Dealers are required to carry out this service on certain European automobiles like Audi and BMW because they have specialized security features that can only be reset at the factory. Certain dealers, like those at Toyota and Lexus were willing to reprogramme the key fob in a replacement if you knew the exact model and make of your car.

Replace the Button

If you have tried changing the battery and reprogramming the key fob but not being able to start your car, it could be time to replace the button on the key. The button on the key of your car is subject to a lot of pressure and jolting and may be damaged or stuck over time. Each time you press the button on your key fob, the unique code is transmitted in a pattern that the receiver inside the vehicle is able to recognize. If you attempt to operate your vehicle 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 purchase replacement buttons online or in numerous local hardware stores. It is easy to install buttons and they are very easy to open.

Contact an Auto Locksmith

It could be time to speak with a professional If you're experiencing issues with your car's key button. Auto locksmiths specialize in the repair of electronic car keys and their associated locks. They are equipped with the tools and knowledge to determine and fix issues with your key fob. This includes replacing batteries and changing the programming. They are equipped with the knowledge and skills to handle more complicated tasks, such as fixing a damaged key or cutting the replacement key.

The switch on the button for the car key is typically worn out. This is due to excessive use and exposure to the elements. The switch is typically made of a tough plastic material and has many different switches on the surface. Each of these switches activates the function for which you use the key. As the switch gets older it becomes more difficult to activate these functions. This means that you will need to press harder on the switch in order to make it work. This could cause more damage to the switch, thereby reducing its life span.

The most effective solution to this issue is to replace the battery on your car's key fob. You can easily locate lithium-ion button or coin cell batteries in pharmacies, supermarkets and home improvement stores. After you've replaced the battery, your key fob should work again.

If the issue persists, it may be that your key fob's contacts have been worn out. The contacts are rubbery and covered with an electrical conducting film that wears out. They are exposed to the elements as you use the keypad which means they are constantly exposed to dirt and moisture. They'll eventually wear down to the point that they are unable to contact the circuit board or the sensor under the keypad.

The dealer can replace the key fob, but it's costly and take a lot of time. You can also contact an expert locksmith in your area who will fix your key fob at a lower price.