The 10 Scariest Things About Car Key Fob Repairs

· 6 min read
The 10 Scariest Things About Car Key Fob Repairs

Car Key Fob Repairs

Car key fobs, just like any electronic device, can experience problems with their functionality. Fortunately, a lot of these issues are easy to fix.

Most hardware stores and online provide the option of replacing a flat battery in key fobs for $10 or less. Some repairs, however require the help of a professional shop or dealer.

Dead Batteries

The majority of key fobs are powered by batteries, and the most common problem that causes them to stop functioning is a dead battery. The good news is that this can be fixed easily particularly if you have spare batteries on hand. You can find flat watch-style batteries at all auto parts and hardware stores, and they are usually cheaper than you might imagine. You can also open your key fob with a multi-tool to replace the battery inside. However, this is more difficult to do and may require assistance from a professional.

It's a good idea keep a spare battery on hand, but there are certain things that could go wrong with your keyfob that a fresh battery can't fix. If you discover that you must be closer to the car to unlock or start it, it could mean that your key fob has lost the pairing with your vehicle's receiver. You can fix this issue by resetting the key fob. However, you'll have to refer to your owner's guide for specific instructions.

Some vehicles also have keys that control the starter button, making the ignition and engine control available without the traditional car key. They are more complicated and they tend to cost more to replace if they become damaged or lost. You will need to visit the dealership to get these fobs programmed. This could cost hundreds of pounds. It is usually possible to have this done by an independent shop who works with your specific make and model.

It is also important to stay clear of the temptation to buy a cheap fob from a retailer online, because these can be more expensive and less reliable than a fob made by a dealer. Always consult with local shops to determine if they can handle this kind of work, and make sure to get a quote before committing to any purchase. Certain insurance companies will cover this expense, but it can increase if you have a higher deductible policy.

Buttons damaged

Car key fobs take quite a beating. They bounce around in pockets, purses and are frequently dropped on hard surfaces. They also get wet to varying degrees. This jolting can cause buttons on a key fob to stop responding and require replacement.

Another reason that is commonly cited for key fob buttons not working is the batteries are dying. Fob batteries come in a small coin shape and are simple to replace. The owner's guide for your car will provide details on the kind of batteries you require and the best way to replace them. If you don't have the manual, you can look online for guides for the specific vehicle you own.

It is essential to be cautious when opening a key fob however, because the circuitry and buttons are very delicate. Screwdrivers can cause damage to these parts which can cause more damage. If you're not sure how to open your key fob the best thing you can do is go to a store that offers this service. They can take off the case and find out what kind of battery is inside (usually a flat watch style), and replace it with a new one.

Environmental factors and where the fob is stored can also influence how long your batteries last. Storing  repair car keys  in extreme heat or cold conditions can lead to premature battery death, and can result in the fob losing its connection with the receiver in your car. Most remotes can be reset, but this often requires professional assistance from a locksmith or car dealer.

If you've tried changing the batteries as well as the actuators for the buttons and the key fob is not responding, it might be time to bring your vehicle to Hillside Auto Repair for a routine check-up. A certified technician at Hillside Auto Repair can inspect the fob of your car and determine if it requires an easy replacement or reprogramming. If you need a new fob, you might have to return it for one manufactured by the dealership. This is because some automakers do not allow other manufacturers to make fobs that work with their vehicles.

Unresponsive Buttons

Make sure the batteries are checked first If your key fob is not responding. These batteries are usually $10 or less and can be purchased at hardware stores, big-box retailers and even online. Many owners' manuals and YouTube videos will explain how to replace the battery. After that, the buttons should work again.

If  electronic car key repair near me  persists it could be due to an issue with the relay or another electrical component that is causing problems with the communication between the button on the vehicle and the button. If you still get an odd silence when you press the page, no, or arrow buttons, then you might want to contact someone who can help troubleshoot the problem.

If the issue persists, it may be time to replace your key fob. Keychain-sized remotes are typically made of plastic with buttons that unlock and lock the doors as well as start the car and set off an alarm. If you own a more modern vehicle, these keys can also be used to park the car.


When these handy little devices fail, it can be a major inconvenience and a loss of security. A lost or stolen key fob can cause problems to start your car, leaving you vulnerable to thieves and scammers.

Some drivers might be enticed to buy a cheap replacement key fob online rather than go to the dealer, but this is a costly and risky mistake. This is because there are a few key fobs that can be reprogrammed to their settings. Contact your local automaker or locksmith to determine the cost of replacing the lost key fob using a dealer made one.

If you do not want to wait for an repairman, you can make use of NAPA Auto Parts, who offer replacement fobs. They have hundreds of different models. The replacement fobs look and function exactly like the originals, but they can be programmed at home with a cheap programming tool. This is a far better alternative than trying to program a fob on your own and will probably only take just a few minutes and be done in the privacy of your own garage.

Unresponsive Car

The car key fob is a high-tech, convenient tool for getting into your vehicle and directing functions like opening the doors or turning on the engine. They work by sending an electronic signal with a unique radio frequency to a receiver in the car that can determine if the signal is the right one.

These devices aren't inexpensive, and they is costly in the event of a malfunction. This can be a hassle especially when you're traveling. There are a variety of options to address the issue and be back on track quickly.

Generally, the first thing to try is to change the battery. These are watch-like batteries that are flat that can be found in an auto parts or hardware store. It is possible that you don't need anything else to resolve the issue. If the problem persists it could be time to think about replacing the key fob itself.

Key fobs are an intricate piece of technology, and are expensive to replace. Based on the type of key fob and the year of the vehicle the replacement could cost hundreds of dollars. It can be even more expensive if you have to reprogramme it.

You can replace the key fob in many locations, including automotive locksmiths and dealerships. The dealership is typically the most expensive alternative. However, they could provide a more convenient service by coming to your location and programming the remote on site.

If your key fob isn't working, it could be frustrating and inconvenient.  keys repair  could be an indication of something more serious, but it can also be a sign you require a battery or the button has become stuck or pressed. These simple solutions can be a bit frustrating but will help you get back on your road in a short amount of time.

If you are still having trouble getting help, go to an automotive locksmith get help with a replacement key fob. They can program your new fob so that it's compatible with your specific vehicle.