Car Key Button Repair

Car key buttons endure lots of abuse particularly when they are used regularly. This can lead to them becoming damaged over time.

There are a few easy fixes that will allow your keys back to working. These solutions are not completely safe, however. Changing batteries or tampering your key fob can be dangerous. If you're not comfortable performing these yourself, it is recommended to contact an expert auto locksmith.

Change the Battery

If you are noticing that your key fob not functioning as it should, it could be time to replace the battery. You can typically purchase replacement batteries from any chain drug store or in the parts department of your car dealership. Some manufacturers will include an extra battery in your Remote car key repairs when you buy it.

The first thing you'll need to find out what kind of battery your key fob is powered by. The manufacturer should have this information on their website, or you can check the actual key fob. The most common kind of battery that is found in keyfobs is the button cell similar to the ones used in watches and remotes. These kinds of batteries are commonly sold at places like Walgreens and Energizer, and are available for less than $5 for a pack of two.

You can remove the old battery from your key fob once you know the type of battery it has. Most key fobs are constructed with a seam or notch that connects them which you can either open by using your fingers, or by using an instrument that is flat, such as a screwdriver. Once the key fob has been opened, the battery will pop out. You can then replace it with the same design. Most key fobs use CR2032 3V batteries, which are readily accessible at a variety of stores that sell AAA and AA batteries.

You can join the two halves together after inserting the new battery, and then test the key fob to ensure that all buttons are functioning properly. You can determine if everything is working properly by pressing the lock and unlock buttons on the key fob, while pointing it toward your vehicle. If your car doesn't respond to the key fob, you may have to reset the fob and establish a wireless connection. This is a relatively straightforward process that requires your phone or another device.

Reprogram your key fob

If you're having issues with your key fob and think that it's time to get a new one, it might not be required to replace it. Instead the battery you have may require reprogramming. This procedure is different for every car. To find out how to go about it go through the owner's manual. It's typically available in PDF format on the automaker's website. You can also search YouTube for videos.

Most modern vehicles require a special procedure to put the vehicle in 'programming mode,' which usually involves pressing the power button on the driver's side door or ignition multiple times while pressing the fob's button within a specific time period. This is how the fob transmits its digital identity code to the vehicle, which stores it in the memory. The fob can function as normal keys once it has been programmed.

Reprogramming a fob will erase any previous keyfobs. If you want to keep the other fobs after the first, then they should be reprogrammed swiftly and with care.

Sometimes, you can find replacement batteries for key fobs for cars at hardware stores, large retailers, or even on the internet. However, you need to be aware of the make and model of your vehicle prior to purchasing a battery for your fob because the right type can be tricky to find.

A CR editor stumbled across a battery for her key fob however, it was from a different vehicle. This meant that although she was able to start the car and open the doors, she wasn't capable of lowering the windows.

Dealers can be of great assistance in this regard, since they have the equipment necessary to reprogram the fob for a specific vehicle. Some European vehicles, such as the ones manufactured by Audi and BMW typically require you to go to a dealer to get this service due to the fact that they have specialized security features that can only be reset by the manufacturer. Other dealers we spoke to like those at Toyota and Lexus were willing to reprogramme an original fob so they knew the exact model and make of the vehicle you are driving.

Replace the Button

If you've tried changing the battery, reprogramming your key fob, and still can't start your car it's time to replace that button on your key. The key on your car receives many uses and jerking over time and can get stuck or damaged. Each time you press the button on your key fob an individual code is transmitted in a pattern that the receiver inside the vehicle can recognize. If you try to operate your vehicle from a distance, it may not recognise you. It might close the doors or turn off the engine.

You can purchase replacement buttons online or in numerous local hardware stores. It is easy to install them and they are very simple to open.

Contact an Auto Locksmith

It's time to seek out the experts if you are experiencing problems with the key button on your car key fob repair service. Auto locksmiths are experts in the repair of electronic keys and locks. These specialists have the knowledge and tools needed to identify and fix a range of issues that may arise with your key fob including replacing batteries and reprogramming them. They also have the skills and experience to handle more complex tasks such as fixing damaged buttons or cutting a new replacement key.

The switch on the car key button is usually worn out. Overuse and exposure to elements are the primary reasons. The switch is made from hard plastic and has many switches on its surface. Each of these switches activates the function for which you use the key. As the switch ages, it becomes more difficult to activate these functions. You will need to exert more pressure on the switch in order to get it to work. This could result in more damage to the switch, remote car key repairs further diminishing its lifespan.

The easiest way to solve this problem is to replace the battery inside your car's key fob. A lot of models of cars use lithium-ion coin or button batteries that you can find at pharmacies, supermarkets, and home improvement stores. Your key fob should now be working after replacing the battery.

If the issue persists, it could be because your key fob's contacts have been worn out. The contacts are rubber-like and coated with an electric conducting film, which could wear down over time. When you use the key, they are exposed to moisture and dust. They will eventually wear to the point that they can no longer make contact with the circuit board or the sensor underneath the keypad.

You can try to have the key fob replaced by going to a car dealership, however this can be expensive and could take an extended time. You can also call an expert locksmith in your area who will repair your key fob at an affordable price.