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How The 10 Worst Car Key Fob Repairs-Related FAILS Of All Time Could Have Been Prevented
Car Key Fob Repairs

Car key fobs, like any electronic device, may have issues with their functioning. A lot of these issues are relatively simple to address.

For example replacing the battery in a key fob costs $10 or less, and can be done at most hardware stores and on the internet. Some repairs, however, require the help of a professional shop or dealer.

Dead Batteries

Most key fobs are battery-operated, and the most common issue that causes them stop working is the battery is dead. The good news is, it's easy to fix especially if you have spare batteries on hand. The majority of hardware and auto stores sell flat-watch-style batteries, which are typically cheaper than you would expect. You can also make use of a multi-tool to access your key fob and replace the battery from the inside but this is more complicated and may require help from a professional.

It's a good idea to keep an extra battery on hand, but there are a few things that can go awry with your keyfob that a fresh battery won't be able to fix. If you find that you have to be closer to the car to unlock or start it, it could be that your key fob has lost connection to the vehicle's receiver. This is another problem that can be solved by resetting your key fob, but you will need to go through the owner's manual to find instructions.

Some cars also come with key fobs that control the starter button, making the ignition and engine controls accessible without the traditional car key. They are more complicated and they tend to cost more to replace if they are damaged or lost. It is common to visit your dealer to get one of these fobs reprogrammed, and that can cost hundreds of dollars. It is possible to get this done through an independent shop that is able to work with your specific make and model.

Avoid the temptation to purchase a cheap fob online and beware that they are more costly and less reliable than dealer-made fobs. Contact your local shops and ask if they can perform this kind of work. Request a quote before you make any commitments. Some insurance companies also cover this cost however, it can be a significant amount in the event of high-deductible policies.

Buttons Damaged

Car key fobs take quite a beating. They bounce around in pockets, purses and are often dropped on hard surfaces. They also get wet to various degrees. This jolting can cause the buttons on the key fob to cease to function and require replacement.

Batteries could be the cause of the key fob not working. Fob batteries are available in a small coin shape and are easy to replace. The owner's manual for your vehicle will provide details on the kind of batteries you need and how to replace them. You can find online guides if you don't own the manual for your vehicle.

When opening a keyfob, you should be very careful because the circuitry is fragile and so are the buttons. Using a screwdriver can damage these components and cause more damage. If you are unsure how to open the key fob, it's recommended to go to a store that offers this service. They can take off the case and determine what kind of battery it has (usually flat-style watches batteries) before replacing it with a brand new one.

The environment and the location you store your fob can also affect how long the batteries last. Storage in temperatures that are too cold can lead to premature battery death, and the remote could lose its pairing to your car's receiver. Most remotes are able to reset, but it often requires the assistance of a professional locksmith or a car dealer.

If your key fob isn't working after you've replaced the batteries and the actuators on the buttons It could be the right time to bring your vehicle to Hillside Auto Repair for a check-up. A certified technician from Hillside Auto Repair will inspect the key fob to determine if it requires a replacement or reprogramming. If you need to replace your fob, you might have to exchange it for one produced by the dealership. This is because some automakers don't allow other manufacturers to produce fobs that can be used with their vehicles.

Unresponsive Buttons

If your key fob is unresponsive The first thing to look at is the batteries. These coins-shaped batteries are available at hardware stores, online retailers and big-box retailers for $10 or less. YouTube videos and a lot of owner's manuals will explain how to replace the battery. After that, the buttons should start working again.

The next possible culprit is a malfunctioning relay or some other electrical component that's disrupting communication between the button and the vehicle. If you're still experiencing the same silence when you press the page or no buttons, try contacting someone who can help you troubleshoot this problem.

If the issue isn't resolved, it might be time to replace your car key fob. Keychain-sized remotes are typically plastic with buttons that can unlock and lock doors and start the car and set off an alarm. They are also useful to park your car in the event that you own an older car.

When these handy little devices malfunction they can cause major inconvenience, and a loss of security. A lost or stolen key fob can cause problems to start your car, making you at risk of scammers and thieves.

Some drivers might be enticed to purchase a cheaper replacement key fob on the internet rather than go to the dealer, but this can be an expensive and risky error. This is because not all aftermarket key fobs can be reprogrammed to their settings. Contact your automaker or local locksmith to determine the cost of replacing the lost key fob using an aftermarket one that was made by a dealer.

If you don't want to wait around for a repairman then you can opt for a service like NAPA Auto Parts that provides replacement fobs for hundreds of vehicles. These replacement fobs appear and function the same as the originals, but they are reprogrammable at home with a low-cost programming tool. This is a better choice than programming the fob yourself. It will only take just a few minutes and can be completed in the comfort of your garage.

Unresponsive Car

The car key fob can be used to unlock doors and also start the engine. It is a practical high-tech gadget. They function by transmitting a signal that has specific frequency to a receiver unit inside the vehicle that then identifies whether or not the correct signal has been transmitted.

These devices are expensive and can be costly when they fail. This can be particularly stressful when you are on the road and are unable to use your vehicle due to this issue. There are a variety of solutions to this issue so that you can be back on the road quickly.

Generally, the first step is to change the battery. www.thekeylab.co.uk are watch-style, flat batteries which can be easily found in a hardware or auto parts store. This could be all you need to fix the issue. If the issue persists then it might be time to replace the key fob itself.


Key fobs can be expensive to replace since they are intricate pieces of technology. A new key fob may cost hundreds of dollars based on the type and year of your vehicle. It could cost more if you have to reprogramme it.

You can change keys at various places, including locksmiths for automobiles and dealerships. The dealership is typically the most expensive alternative. They may offer a more convenient solution by coming to your home and programming the remote there.

It can be frustrating and annoying when your key fob does not work. This can be an indicator of something more serious, but it could also be a sign you need a new battery or an unresponsive button that is stuck or pressed. While it can be difficult, these simple solutions should suffice to get you back on the road in the shortest amount of time.

If you're still having issues then you should go to an automotive locksmith get help with a replacement key fob. They can program the new fob to ensure that it is compatible with the specific vehicle you have.

Homepage: https://www.thekeylab.co.uk/carkeyrepair/