15 Things You Don't Know About Car Key Button Repair
Car Key Button Repair
The buttons on car keys are subjected to a lot and are especially vulnerable if used frequently. In time, they could become faulty.
There are a few quick fixes that can get your keys working again. These methods are not completely safe however. Changing batteries or tampering your key fob's security can be dangerous. If you're not comfortable performing these things yourself, it's recommended to contact an expert auto locksmith.
Change the Battery
If you are noticing that your key fob is no longer working as it should, it may be time to replace the battery. You can usually buy replacement batteries from any chain drug store or in the parts department of your automobile dealership. Some manufacturers will include an extra battery in your vehicle when you purchase it.
First, you'll need to determine the type of battery is used in your key fob. This information is typically found on the site of the manufacturer or by examining the key fob. The most common kind of battery that is found in a keyfob is the button cell, which is like the ones found in watches and remotes. These types of batteries are typically available at stores like Walgreens and Energizer and can be bought for less than $5 for a set of two.
If you are aware of the type of battery your key fob is using then you can remove it and remove the old battery. The majority of key fobs are made with a seam or notch where they join together and can be opened by using your fingers or with the flat side of a screwdriver. Once the key fob has been opened, the battery will come out. Then, you can replace it with the same orientation. A lot of key fobs are powered by CR2032 batteries. These batteries can be found at retailers that sell AAA or AA batteries.
After the new battery has been inserted after which you can take the two halves of the key fob together and test it to ensure that all buttons are functioning correctly. Pressing the locks and unlock buttons on the key fob while pointing it towards your vehicle will help determine if everything is functioning as it should be. If your vehicle still doesn't respond to the key fob, you may need to reprogram the fob to establish an internet connection. This is a easy process that requires your phone or a different device.
Reprogram your key fob
If you're having trouble with your key fob, and you 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 differs for each car. To find out the procedure go through the owner's manual. It's usually available in PDF format on the automaker website. You can also search YouTube for videos.
Most modern vehicles require a specific 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 a button on the fob within a specific time period. car key fob repairs near me transmits its digital identification code to the vehicle, and then stores it. Once the fob is programmed, it will behave as normal keys.
Reprogramming a keyfob will erase any previous keyfobs. Therefore, if you'd like to keep other fobs, they must be carefully and quickly reprogrammed after the first one.
Sometimes you can find replacement batteries for key fobs for cars at hardware stores, large retailers, or even online. However, you must 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 tricky to find.
A CR editor once found an appropriate battery for the key fob she owned, but it was for a different vehicle. This meant that, while she could start the car and unlock the doors, she wasn't capable of lowering the windows.
Dealers can be extremely helpful in this regard, since they have the tools to reprogram the fob for specific vehicles. Some European automobiles, like those manufactured by Audi and BMW, will usually require a dealer to get this service because they use specific security features that can only be reset by the manufacturer. Other dealers we spoke with like those at Toyota and Lexus were willing to attempt reprogramming a replacement fob as they knew the exact model and make of the car you own.
Replace the Button
If you've tried changing the battery, or reprogramming your key fob, but still can't start your car it could be time to replace that button on your key. Your car key button receives lots of use and jerking over time and may become stuck or broken. Each time you press the button on your key fob the unique code is transmitted in a pattern that the vehicle's receiver can recognize. If you attempt to operate your vehicle from a distance and not using the correct code could cause it to not recognize you and then lock the doors or turn off the engine.
You can buy replacement buttons online or at several local hardware stores. It is simple to install them and they are also extremely simple to open.
Contact an Auto Locksmith
It may be time to speak with a professional when you're having issues with the key button on your car. Auto locksmiths are experts in the repair of electronic keys and locks. They are equipped with the tools and expertise to determine and fix issues with your key fob. This includes replacing batteries and reprogramming them. They are equipped with the knowledge and expertise to tackle more complex tasks, like fixing a broken key or cutting an alternative key.
One of the most common reasons for a car key switch to stop working is because the switch inside it has worn out. This is due to excessive use and exposure to elements. The switch is made of a hard plastic and has many switches on its surface. Each switch is responsible for activating the particular function you are using the key to activate. As the switch gets older over time, it becomes harder to turn on each of these functions. You will have to exert more pressure on the switch in order to make it work. This can cause further damage to the switch, reducing its longevity.
Replace the battery in your key fob. A lot of models of cars use lithium-ion coin or button cell batteries which you can find in supermarkets, pharmacies and home improvement stores. Your key fob should work once you have replaced the battery.
If the problem continues, it could be because your key fob's contacts have worn out. The contacts are rubber-like and coated with an electrically conducting film, which can wear away over time. They are exposed to the elements when you use the keypad and are constantly exposed to dirt and moisture. They'll eventually wear down to the point where they can no longer make contact the circuit board or sensor beneath the keypad.
The dealer can replace the key fob, but it's costly and take a lot of time. You can also contact an emergency locksmith who can repair your key fob at a lower price.