Car Key Button Repair

Car key buttons endure lots of abuse, especially if used frequently. In time, they could become damaged.

There are a few simple fixes that will allow your keys back in working order. 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 performing these things yourself, it's recommended to consult an auto locksmith professional.

Change the Battery

It's possible to replace the battery if your key fob doesn't function as it should. You can typically purchase replacement batteries from any chain drug store or in the parts department of your car dealership. Some manufacturers include an extra battery with your vehicle when you purchase it.

First, you'll need to find out what kind of battery is used in your key fob. The manufacturer may have this information on their website or you can look it up on the key fob itself. The most popular type of battery in the keyfob is the button cell like the ones found in remotes and watches. These kinds of batteries are typically sold at places like Walgreens and Energizer and are available for less than $5 for a set of two.

Once you know what kind of battery your key fob has, you can open it up and take out the old battery. It is possible to open most key fobs by using your fingers or a flat tool like a screwdriver, at the seam or notch at which they join. After the fob has been opened, the battery will be able to pop out and you can insert the new one with the same orientation as the old one. Many key fobs are powered by CR2032 batteries. These batteries are available at retailers who sell AAA or AA batteries.

You can put the two halves back together after you have inserted the new battery and test the key fob to confirm that all buttons function properly. You can test if everything is working properly by pressing the lock and unlock buttons on the key fob while pointing it toward your vehicle. If your vehicle is not responding to the key fob, it might be necessary to reprogram your key fob and re-establish a wireless connection between the two. It's a relatively easy process and requires the use of a smartphone or another device to do so.

Reprogram the Key Fob

If you're experiencing issues with your key fob, and you think that it's time to get a new one however, it may not be necessary to replace it. Instead the battery you have may require reprogramming. This process is different for each car. To find out how to do 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.

Modern automobiles require a particular procedure to put the vehicle into 'programming mode,' which usually involves pressing the power button on the driver's side door or ignition a few times while pressing a button on the fob within a specified time. The fob sends its digital identification code to the vehicle, and then will save it. The fob will work like a regular key after it has been programmed.

Reprogramming a keyfob will erase any previous keyfobs. Therefore, if you'd like to keep other fobs, they should be reprogrammed with care and speed following the initial one.

You can sometimes find replacement batteries for your key fob for your car at hardware stores, big-box retailers or online. It is important to be aware of your car's make and model before you purchase a fob because it may be difficult to locate the correct battery.

A CR editor once found a battery that was compatible with the key fob she owned however, it was for a different car. This meant that, while she could start the car and open the doors, she was not in a position to lower the windows.

Fortunately, the dealer can assist in this case, as most of them have the equipment needed to reprogram a fob into specific cars. Dealers are required to perform this procedure on certain European vehicles like Audi and BMW because they have specialized security features which can only be reset by the manufacturer. Some dealers, such as those at Toyota and Lexus were willing to reprogram an alternative key fob if you knew the exact model and year of your vehicle.

Replace the Button

If you have tried changing the battery and reprogramming the key fob and still not being able to start your car, it might be time to replace the button on your key. The button on the car key is subject to a lot use and jostling and can get damaged or stuck over time. Each time you press the button on your remote car key repairs key fob emits a different code in a sequence that is recognized by the receiver inside the vehicle. If you attempt to operate your car from a distance without the correct code can cause it to not recognize you and lock the doors or turn off the engine.

You can purchase replacement buttons online or at many local hardware stores. It is easy to install them and Car Key Button Repair they are very easy to open.

Contact an Auto Locksmith

It could be time to speak with a professional when you're having issues with your car's key button. Auto locksmiths are experts in the repair of electronic keys and locks. These specialists have the tools and expertise to determine and fix issues with your key fob. This includes replacing batteries and changing the programming. They also have the skills and expertise to tackle more complicated tasks, such as repairing damaged buttons or cutting a replacement key.

One of the main reasons for a car's key button to stop working is that the switch inside has worn out. The use of the switch and exposure to elements are the primary reasons. The switch is typically made from a hard plastic material and has a variety of switches that are located on the surface. Each switch is able to activate the function for which you are using the key. As the switch gets older over time, it becomes harder to activate these functions. You will need to exert more pressure on the switch to make it work. This can further damage the switch and reduce its lifespan.

The most straightforward solution to this problem is to replace the battery on your car key fob. You can find lithium-ion button and coin cell batteries in supermarkets, pharmacies and Car Key Button Repair home improvement stores. After you've replaced the battery the key fob will work again.

If the issue persists it could be because the contacts in your key fob have become worn out. The contacts are rubber-like and coated with an electricity conducting film, which could wear away over time. They are exposed to the elements when you use the keypad and are constantly exposed to dirt and moisture. Eventually, they will become worn to the point where they are no longer in contact with the circuit board or the sensor beneath the keypad.

The dealership can replace your key fob, however it can be expensive and take a long time. The other option is to call a local car locksmith, who will be able to repair car key fob your key fob and save you money.