Key Fob Repair - Replace the Battery
Key fobs last between three and four years. If they begin to show signs that they are damaged, you should inspect them for damage and replace the battery if needed.
Fortunately, many car makers make use of coin-shaped batteries, which are available at grocery stores, pharmacies and hardware stores. You can also find videos online of users who explain how to replace a key fob battery yourself.
Reduced Operational Range
It's very likely that the battery is dead when a key fob stops working effectively. Fortunately, there are different types of batteries for key fobs available at pharmacies, supermarkets, and home improvement stores that can be bought and replaced easily. Most key fobs use a lithium-ion coin or button cell battery that is simple to open and replace. However, some fobs have the battery attached to the case, which may require an experienced technician in the field of automotive in the removal of key fob batteries in order to access it.
After the new battery is installed the fob will have to be programmed to work properly. Some vehicles allow owners to program an alternative key fob by using their owner's manual, or an online source, while others require that you head to the dealer for this service. For instance, Consumer Reports' automotive analyst Mel Yu explains that Mercedes-Benz keys can only be purchased directly from the manufacturer and cannot be programmed at an authorized dealer due to the digital encryption used to secure them.
The operation of remote key fobs could also be affected by ambient sound and other environmental factors. Certain buildings, for instance contain structural steel, which can absorb radio signals and interfere with the range of a keyfob. This is also the case with remote keyfobs that aren't being operated by the drivers.
If the issue continues to persist after replacing the battery, or having your remote keyfob professionally programmed, it could be due to a mechanical problem within the keyfob itself or in its internal components. In remote key repair should consult locksmiths in College Park who can examine the key fob to identify the cause of the malfunction. So you can repair the issue and be able to drive your vehicle once more. Furthermore, a skilled locksmith can provide a high-quality key fob from the aftermarket that's compatible with your specific vehicle's security systems. This will help you save time and money on future repairs. In some instances, an aftermarket key can cost less than a full replacement by the auto dealer.
Warning Messages
If your key fob is constantly telling you that the battery is low or needs to be held a bit closer than usual to start your car, you should replace the battery of the fob. This simple fix will solve numerous issues and help you save money on expensive repairs at the dealer.
If a new battery doesn't resolve your key fob's problem, you may need to have the remote's internal components replaced. Repairs to these components can be costly, but they're often covered under your standard or extended warranty, a key protection plan purchased through the dealer, or through roadside assistance programs.
You might be able save cash by buying an aftermarket replacement from a local hardware store or online retailer. However, it's essential to select a reliable brand and check compatibility with your vehicle before buying one. Many aftermarket keyfobs do not work with certain vehicles, and could adversely affect the security systems of your vehicle.
Certain modern fobs do not have an obvious key at all, instead using the proximity sensor to open the doors. These types of keys can also be used to turn on your vehicle's starter. These remotes are the most expensive and complex to replace due to the fact that they need to be programmed for the specific model of your vehicle. If you require one of these fobs replaced, you should visit a locksmith or automotive service center that can provide professional remote programming services.
If your key fob is broken beyond repair, you'll likely need to have it replaced by the manufacturer or dealer. Some manufacturers allow customers to purchase replacements from other parts stores or online retailers, whereas others require you to go to the dealer to purchase an OEM replacement. It is recommended that you speak with a professional locksmith like Prolocksmith Orlando to get an affordable, effective solution. They offer same-day or next-day services to get you back on the road in a hurry. Their extensive knowledge of various automobile brands and models allows them to provide precise, top-quality service. Using remote key repair can make sure that the fob is correctly programmed to your vehicle's security systems.
Physical Damage
Key fobs aren't impervious to destruction and are susceptible to damage through the same physical harm like any other electronic device. Key fobs are composed of circuit boards, buttons and batteries. These components could be damaged when they are exposed to abrupt shocks, harsh conditions or other environmental elements. Water damage is the most likely to affect the battery and internal circuitry. Even splashes of water can cause permanent damage.
Key fobs are also susceptible to other types of damage that include electrical malfunctions. A battery that is dead is among the most frequent causes for a malfunctioning fob. The good news is that most key fobs come with an internal compartment that makes it easy to replace the battery. If the issue continues you should contact an expert locksmith to resolve the issue or to determine if you need to replace the fob.
Signal interference is another reason of a malfunctioning fob. It can happen when other electronic devices and security systems send radio waves that interfere with the ability of the key fob to send or receive signals. If you notice that your key fob is having difficulty unlocking or launching your car, try using a spare fob to determine if the issue is caused by interference.
If your key fob isn't responding to the buttons it is possible to change the program. This is usually done by an auto locksmith or dealer.
It's tempting to take a peek inside your key fob, but it could result in damage. It's best to leave key fob repairs and troubleshooting up to professionals. Key fobs contain delicate components. If you attempt to disassemble the key fob with inadequate tools could result in cracks, broken buttons, or damage to the circuit board and batteries. In some instances the only option could be to replace the key fob entirely. A new key fob can be bought for as little as $50, making it an affordable and easy repair option.
Battery Replacement
Changing the battery on your key fob will fix many common problems, such as an inability to reach or error messages. You can do this yourself however, it's essential to adhere to safety guidelines as well as the fob's manufacturer guidelines for removing and reinstalling it. If you're not comfortable handling this work yourself, call an auto locksmith or car dealership for assistance.
Begin by looking at the exterior of your keyfob to see if there is damage. Look for signs of electrical or moisture damage. Also, make sure the transmitter is not damaged. The transmitter is the part that tells your car to recognize your key fob and communicate with it. If you have a spare key fob that's working correctly, try using that to open and lock your car to ensure the transmitter isn't damaged.
You can open the case with the small backup key, which is usually on the back of the key fob. If you don't have the key fob, you can pull off the case using the flathead, watch, or other precision tool. Some of them have a notch that you can make to open the first gap, whereas others may need more pressure to separate the two halves. After the case is opened, carefully remove the old batteries and replace them with new ones, which will match the orientation. Test the new battery on an additional key fob If you have one.
If replacing the batteries doesn't solve the issue, you may need reprogramming. CR's Yu says this process requires specialized tools that only a handful of dealers have. In addition, some dealers will not program aftermarket fobs from brick-and-mortar or online retail shops, because they see them unauthorized replacements for original factory fobs.
A locksmith with the proper tools and knowledge can reprogram your key fob to correct this issue, but you'll have take the keys to a dealer in order to get the work done, as opposed to a locksmith who may be able to do the job on site. In some instances the dealer will charge you more for this service than a local shop or a car locksmith.