Car Key Button Repair
The buttons on keys for cars are exposed to a lot and are especially vulnerable if often used. In time, they could become damaged.
There are a few simple solutions that will get your keys working again. However, these solutions come with risks when it comes to changing batteries or tampering with the key fob. If you're not confident with these methods, it is recommended that you consult with a professional auto-locksmith.
Change the Battery
It could be time to replace the battery if your key fob isn't working as it should. You can usually buy replacement batteries at any national chain drug store, or the parts department of your automobile dealership. Some manufacturers will even include an extra key fob battery in the packaging when you purchase your car from them.
You will first need to find out what kind of battery is used in your key fob. The manufacturer should have this information on their website or you can look it up on the key fob's specifications. Generally speaking, the most popular battery that is used in key fobs is a button cell that is similar to the ones used in watches and remote controls. These kinds of batteries are available at stores like Walgreens and Energizer, and can be bought for less than $5 for a set of two.
You can remove the old battery from your key fob when you know what kind of battery it has. Most key fobs are constructed with a notch or seam between them, which you can open with your fingers, or by using the flat side of a screwdriver. Once the key fob has been opened the battery will pop out. You can then replace it with the same orientation. The majority of key fobs utilize CR2032 3V batteries, which are readily accessible at a variety of stores that sell AAA and AA batteries.
After the new battery has been in place after which you can connect the two pieces of the key fob together and test it to make sure that all buttons are functioning correctly. Pressing the lock and unlock buttons on the key fob while it is pointed at your vehicle will help determine whether or not everything is working as it should be. If your vehicle still doesn't respond to the keyfob, you may require reprogramming the fob and establish wireless connectivity. This is a fairly simple process that only requires your phone or another device.
Reprogram your key fob
If you're having trouble with your key fob and think that it's time to get a new one It may not be required to replace it. Instead the old battery might need to be reprogrammed. This process 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 website. You can also search YouTube for videos.
Modern vehicles require a specific 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 certain time frame. The fob sends its digital identification code to the vehicle, which then will save it. Once the fob is programmed, it can behave as normal keys.
It is important to remember that reprogramming a key fob will erase any other key fobs that had been previously programmed. Therefore, if you want to keep other fobs, they need to be carefully and swiftly reprogrammed following the initial one.
You can sometimes find replacement batteries for your car key fob in hardware stores, big-box retailers, or online. You must know the model and make before you purchase a fob as it can be difficult to find the right battery.
A CR editor once found a battery that fit the key fob she used however, it was for a different vehicle. This meant she could start her car and unlock the door, but she couldn't lower the windows.
Fortunately, dealers can assist you in this instance in this case, since they have the equipment needed to reprogram a fob to specific cars. Certain European vehicles, such as the ones manufactured by Audi and BMW, will usually require you to go to an authorized dealer for this service due to the fact that they have special security features that can only be reset by the manufacturer. Some dealers, like those at Toyota and Lexus were willing to reprogram an alternative key fob if you knew the exact model and make of your vehicle.
Replace the Button
If you've tried changing the battery and reprogramming the key fob, but you still not being able to start your car, it might be time to replace the button on your key. The key on your car receives many uses and jolting over time and can get stuck or damaged. Each time you press the button on your key fob emits a different code that is recognised by the car's receiver. If you attempt to operate your vehicle from far away, it may not recognise you. It might lock the doors or shut off the engine.
You can buy replacement buttons online or at numerous local hardware stores. It is simple to install them and they are very simple to open.
Contact an Auto Locksmith
It may be time to consult the experts when you're having issues with your car's key switch. Auto locksmiths specialize in the repair of electronic car keys as well as their associated locks. These specialists have the tools and knowledge to diagnose and fix various issues with your key fob. This includes replacing batteries and changing their programming. They are equipped with the knowledge and skills to handle more complex jobs, like fixing a damaged key or cutting a replacement key.
The switch on the button for the car key is typically worn out. This is caused by overuse and exposure to elements. The switch is usually made of a tough plastic material and has many different switches on the surface. Each of these switches is responsible for activating the particular function that you use the key for. As the switch ages over time, it becomes harder to activate these functions. In the end, you will need to press down more force on the switch to get it to work. This could further damage the switch and decrease the life span of the switch.
Replace the battery in your key fob. You can easily locate lithium-ion button or coin cell batteries at pharmacies, supermarkets and home improvement stores. Your key fob should now work once you have replaced the battery.
If the issue persists, 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 that can wear away over time. When you use the keypad, they are constantly exposed to dust and moisture. Eventually, they will wear down to the point that they're no longer in contact with the circuit board or the sensor beneath the keypad.
You can try to have the key fob broken car key repair near me replaced by visiting an auto dealer, but it can be costly and can take quite a while. Another alternative is to contact an auto locksmith in your area who can fix your key fob and save you money.