Car Key Button Repair
Car key buttons take many abuses, especially if used frequently. Over time, they can be damaged.
There are a few quick solutions that will get your keys back to working. These methods are not completely safe however. Altering batteries or altering your key fob's security can be risky. If you're not confident doing these things yourself, it's recommended to contact an expert auto locksmith.
Change the Battery
It may be time to change the battery in the case that your key fob doesn't function as it should. You can usually buy replacement batteries at any national chain drug store or in the parts department at your car dealership. Some manufacturers include a spare battery with your car when you buy it.
It is first necessary to determine the type of battery is used in your key fob. The manufacturer may have this information on their website or on the key fob's specifications. Generally, the most common battery that is used in the key fob is a button cell type that is similar to the ones used in remote controls and watches. These types of batteries are sold at places like Walgreens and Energizer, and can be bought for less than $5 for a package of two.
Once you know what kind of battery your key fob is using then you can open it and take out the old battery. You can open most key fobs using your fingers or a flat tool like a screwdriver, at the seam or notch at which they join. Once the fob is opened, the battery will be able to pop out and you can insert the new one in the same orientation as the old one. Many key fobs are powered by CR2032 batteries. These batteries are sold at retailers that sell AAA or AA batteries.
After the new battery has been inserted, you can connect the two halves of the key fob back together and check that all buttons work correctly. Pressing the lock and unlock buttons on the key fob while it is pointed at your vehicle will allow you to determine whether or not everything is working exactly as it should. If your vehicle is not responding to the key fob, it could be necessary to reprogram your key fob and re-establish an electronic connection between the two. Fortunately, this is quite simple and only requires the use of a smartphone or another device to accomplish this.
Reprogram the Key Fob
If you're having trouble with your key fob and think it's time to replace it It may not be required to replace it. Instead the old battery might require reprogramming. This procedure is different for every car. To find out the procedure you must consult the owner's manual. car key repair cost 's usually available in PDF format on the website of the automaker. You can also search YouTube for videos.
Most modern vehicles require a special procedure to put the vehicle into 'programming mode,' which typically involves engaging the power button on the driver's side door or ignition several times while pressing the fob's button within a specified time. This is how the fob sends its digital identification code to the car, which saves it in the memory. Once the fob has been programmed, it will perform the same way as normal keys.
It is important to know that the process of reprogramming a key fob can erase any other key fobs that had been previously programmed. If you wish to keep the other fobs after the first, then they must be reprogrammed quickly and with care.
Sometimes you can find replacement batteries for key fobs for cars at hardware stores, large retailers, or even on the internet. You must know the model and make prior to deciding to purchase a fob as it may be difficult to locate the correct battery.
A CR editor found a battery for her key fob, however, it was from a different vehicle. This meant she was able to start her car and open the door, but couldn't lower the windows.
Luckily, dealers can help in this situation, as most of them have the tools needed to reprogram a fob to a specific car. Dealers are required to perform this service on some European cars such as Audi and BMW because they have specialized security features which can only be reset at the factory. Some dealers, such as those at Toyota and Lexus were willing to reprogramme a replacement key fob if you knew the exact model and make of the car you own.
Replace the Button
If you have tried changing the battery and reprogramming the key fob but cannot start your car, it might be time to replace the button on your key. The button on the key of your car is subject to a lot of pressure and jostling, and it can become stuck or damaged over time. When you press the button on your key fob, an individual code is sent in a sequence which the receiver in the vehicle can recognize. If you attempt to operate your vehicle from a distance and not using the correct code could cause it to not be able to recognize you and shut the doors or shut off the engine.
You can purchase replacement buttons online or at many local hardware stores. They are relatively simple to install and open and require just a bit of clear plastic tape to cover the old button.
Contact an Auto Locksmith
It may be time to speak with a professional If you're experiencing issues with your car's key switch. Auto locksmiths are experts in the repair of electronic keys and locks. These specialists are equipped with the tools and know-how to determine and fix issues with your key fob. This includes replacing batteries and reprogramming them. They are equipped with the knowledge and skills to handle more complicated tasks, such as repairing a broken key or cutting the replacement key.
The switch inside the button for the car key is typically worn out. Excessive use and exposure to elements are the primary reasons. The switch is usually made from a hard plastic and has a variety of switches on its surface. Each switch is responsible for activating a specific function that you use the key to activate. As the switch gets older over time, it becomes more difficult to activate these functions. You will need to apply more pressure to the switch to make it work. This could further damage the switch and reduce its lifespan.
The most straightforward solution to this issue is to replace the battery inside your car key fob. You can easily locate lithium-ion button or coin cell batteries at supermarkets, pharmacies and home improvement stores. Your key fob should now function after you have replaced the battery.
If the problem continues, it could be because the contacts on your key fob have been worn out. The contacts are made of rubber and coated with an electricity conducting film, which can wear away over time. They are exposed to elements while you use the keypad and are constantly exposed to dirt and moisture. They'll eventually wear down to the point that they can no longer make contact the circuit board or the sensor underneath the keypad.
You can try to have the key fob replaced by visiting an auto dealer, but this can be expensive and could take a long time. Another alternative is to contact an auto locksmith in your area, who can repair your key fob and help you save money.