Don't Buy Into These "Trends" Concerning Fob Key Repair How to Replace a Dead Key Fob

Most key fobs are powered by flat watches that are easily replaced at home. If your key fob isn't functioning properly, the first thing you need to do is replace the battery.

If a new battery isn't able to solve the issue then you'll need to find someone who can re-program your key fob. Many shops offer this service at cheaper prices than the dealership.

Damaged Buttons

When the buttons on a key fob start to wear down, they can sometimes become unresponsive. This can be a very difficult issue for any driver, but especially because your key fob is the sole method to enter and operate your vehicle.


There are several options to address this issue. The first step is to check the outside of your fob to make sure there are no cracks or dents that may be causing the issue. Keep your key fobs clean as dirt and grime may prevent the buttons from functioning properly.

Signal interference is another potential cause of a malfunctioning fob. This can occur when radio waves from security systems or other devices interfere with the signals that your key fob broadcasts and receives. This can be checked by using a spare key fob and seeing if it works. If you're not able to unlock your car with the spare key fob you may need to bring it into a professional to be reprogrammed or replaced.

If the buttons on your key fob still unresponsive, it's likely time to replace the battery. The batteries for key fobs last between three and four years. One of the most straightforward methods of doing this is to take a screwdriver with a flat head and open the fob's case. The majority of key fobs are powered by 3V button cells that are available at grocery stores, pharmacies, and home improvement shops.

After you've replaced the battery, be sure to test it once more to ensure that it's functioning correctly. Test the fob by pressing the lock or unlock button while standing close to your vehicle. You're good to go if the vehicle responds!

A damaged key fob could be too damaged to repair, and it is better to buy an entirely new one. Luckily it's not expensive to buy the new key fob is low, and can be a great investment when you're worried about becoming stuck without a way to start your car.

Buttons that are not responsive

Modern key fobs have modern technology. They are able to control a variety of functions within a vehicle, including starting the engine and even opening windows. Although they are convenient, they are not immune to malfunction. If a key fob button stops responding it can be frustrating and risky. There are a variety of ways to fix this issue without the expense of buying an entirely new remote.

A key fob that isn't responding could be due to a faulty battery. Key fobs, like every electronic device, rely on batteries for proper operation. After years of use, the battery in a fob can quickly become depleted. Fortunately, this is an easy problem to identify and fix with the help of a professional locksmith.

One way to determine if this is the case is to use the key fob's remote lock or unlock buttons to see whether they work. If they do, it is likely that the battery in the fob has drained and must be replaced.

If the buttons don't work at all, the circuits inside the key fob have been damaged. This could be due to frequent use, dropping the key fob or exposure to moisture. This type of damage is repairable however it is recommended to replace the keyfob. This will ensure that the key fob will always be functioning and will reduce the possibility of a lockout in an emergency at an inconvenient moment.

A fob that isn't functioning is usually because it has lost its pairing. In this instance you can follow the instructions of the manufacturer to reset it, however it's best to speak with an auto locksmith who has expertise with the particular model and make of your vehicle.

The fob could cease to function because it has reached its end of life and is beginning to wear out. This is typical for older fobs, and especially those that have been used for a long period of time.

Dead Batteries

A key fob battery that dies is a frequent issue for many drivers. It could cause the remote to cease working and render your car key inaccessible until the battery is replaced. Fortunately, replacing the battery is a fairly simple task you can perform yourself.

Be sure to have the correct replacement battery before you begin. The type of battery that is used in a key fob varies between different models and brands of vehicles. If you're unsure what battery to purchase, consult your owner's manual or contact a professional locksmith company such as Sure Lock & Key. It's recommended to remove your old battery and test its voltage prior to purchasing an entirely new one. This will ensure that the new battery is the proper size and chemistry to match your car's keyfob.

The most popular type of car key fob battery is a coin cell battery. These batteries are small and easy to replace and are popular for key fobs. In most instances an alternative key fob battery can be found at an auto parts shop or online. Follow the manufacturer's instructions when replacing the battery in an older or newer model.

While taking the battery out be aware that the majority of key fobs have an additional mechanical key inside of them. This key is used to open the driver's door in the case of a dead battery. This backup key can be accessed by pressing a small sliding button on the back of the casing for the key fob.

After you have removed the backup key, it's now time to replace the battery. To access the battery, you'll need make use of a small screwdriver. Be cautious not to put too much pressure on. If you apply too much pressure, the fob could break open and scatter parts across your living space.

Close the case after replacing the battery. Re-insert your backup key if needed and test each of the buttons to ensure they're working properly.

Physical Damage

A dead battery is the most common cause of key fob malfunctions. These tiny devices are powered by tiny lithium-ion coin cell batteries that can be purchased easily in pharmacies or in stores. If you're able, open up the fob and clean its battery contacts (and replace them if needed), this can help to restore its function.

However, if you've already completed this process and your device isn't working properly, the problem may lie with internal components that are malfunctioning and hinder signal transmission. It could be caused by physical damage like a cracked casing, broken buttons or a casing that is broken. It could also be caused by electromagnetic interference from nearby structures or devices that interfere with RF signals. If this is the case, moving your fob to a different location or away from such items could resolve the issue.

Fobs aren't impervious to damage They can break or get damaged over time, leading them to stop functioning. If you spot any obvious evidence of damage, like a crack in the casing or broken buttons, it's vital to get these issues taken care of by a professional locksmith or automotive expert.

You may have trouble opening doors or starting the engine if the key fob isn't communicating with the vehicle. These issues can be frustrating and cause you to be unable to operate your vehicle the way you intended. Fortunately, electronic car key repair near me of these issues can be fixed through regular maintenance and cautious handling, so it's important to take proactive steps to protect your key fob from potential injury.

If the buttons on your key fob aren't working, you might want to speak with an expert locksmith in College Park. Hillside Auto Repair can handle any issues with your key fob that include repairs replacements, reprogramming, and repairs. Our staff is situated in multiple locations so you can pick the nearest one to get your key fob working again. Visit our website to learn more or give us call. We're looking forward to keeping your car on the road!