nearby key repair shop do a lot more than unlock and start cars. This added complexity can result in costly repairs in the event that it malfunctions.
The positive side is that many fobs are equipped with flat-watch-style batteries that are easy to replace at home. You might find that a simple reset can make your fob work again.
Battery Replacement
A dead battery is the main cause of the fob's key not working. This is a simple repair, and is worth a try before you spend money on a new fob. You can buy an additional button cell battery at a local auto part retailer or hardware store in the event that you already have one. You can also check your owner's manual (or in the case that you don't have one, YouTube is full of videos from people explaining how to do it) for specific instructions for opening and replacing the battery in the specific type of fob you have.
You'll have to gently pull apart the sides of most fobs in order to access the battery. It's usually a screwdriver or a different tool that has a flat, thin blade. It's a good idea to look for a groove along the bottom of the fob that you can put your tool in between. You might also want to watch out for tiny pieces that may come loose while you work.
Insert the new battery the same way as you removed the old one. Make sure that the positive (+) side is facing upwards toward the buttons and that the negative (-) side of the battery is aligned correctly with the marks inside the battery compartment of your fob.
Push a button to test the fob. If it isn't working, there could be a problem in your vehicle that requires to be repaired or replaced by a professional.
Certain key fobs require special tools to open, and the contacts inside can be fragile and easily corroded. In these instances you should consult a specialist in your car or a dealer could be the best choice. If you're in need of replacing a battery, try to be gentle and follow the specific instructions in your owner's manual. You may be able to locate an identical battery at a big-box store or discounter, however, make sure you check the owner's manual to ensure that it's compatible with your vehicle.
Replacing the Internal Key
Most key fobs include an actual mechanical key, but it's hidden inside the fob to stop thieves from getting. When the fob battery dies it leaves an internal key that is blank that is able to unlock doors and trunks (and in some cases start certain cars). Most people aren't aware of this however they could save having to go to the dealership by simply replacing the fob battery. Most modern fobs use flat watch-style batteries that can be found in auto parts stores and hardware shops. The right kind of battery is essential however. The wrong kind can damage the electronic circuitry, causing the fob to fail much earlier.
If the problem persists after you replace the battery, it may be a sign that something else is wrong with your vehicle. Check your owner's manual to determine if there's an option to reset the fob and restore the fob's factory programming. If this doesn't help, you'll need to go to a dealership or an independent shop that specializes in vehicle security systems and fob programming.
Fobs can also fail due to faulty transmitter receivers. They are typically located near the steering wheel or in the dashboard. They transmit signals to enable you to unlock your vehicle and start it using the fob. You may have to move closer to the car to enable it.
It may be required for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver can usually accomplish the task, but some fobs have complicated release mechanisms that require a specific tool or specialized equipment available only at a dealership. This job must be handled by a certified mechanic to ensure that the fob is not damaged and yourself.
Reprogramming the Key
A key fob that is not working could just require a new battery. Because they are cheap and readily available at pharmacies and home improvement stores, it's the ideal first step before buying the purchase of a new car key fob.
You can also re-program your key fob by yourself if you follow some basic steps. The process is different for different vehicles makes, so it's important to consult your owner's manual and research the specifics of your model. For instance one key fob could require the ignition to be on while reprogramming it. A key fob might require the key to be inserted several times.
The basic procedure is easy. First, ensure that the new battery is in place. Close all doors, except the driver's door. This will ensure that the new key fob can communicate with the vehicle in a proper manner. Then, place the old key back in the ignition and turn it on to the ON position, but do not start the engine. Press the lock button while aiming the fob at the receiver for transmission. This is typically located on the front, above the mirror. In a short period of time the key will signal to the vehicle that it's being programmed by cycling the doors' locks or emitting a chime. This is a difficult process, so pay close attention to timing and don't over-press the button.
If the key fob does not function after reprogramming, you can try replacing the batteries. If the issue isn't resolved then a visit to your car dealer or a locksmith is a good idea. A professional locksmith will have the tools and programming equipment to reprogram your car's fob or make the key if needed.
Genesky says he can usually program newer fobs at around $200 to $250, based on the model of vehicle. Genesky has been denied European models rejected due to the fact that he lacks the expensive equipment required. A majority of the aftermarket fobs are programmed, but you should always inquire with your local car dealer to find out the cost.
Finding a New Fob
If your key fob is simply beyond repair, you might need to purchase an alternative. Depending on the make and model, a dealership or an auto locksmith might be able to help. The dealership is likely to be the most expensive option for a replacement fob, but it will also have the tools and software needed to program your car correctly. If you are looking for a less expensive option, a number of independent locksmiths can offer you an entirely new car key fob for a more affordable price.
Before you decide to purchase a new fob, it is an excellent idea to try resetting your current one. The owner's manual should explain the proper procedure for reset, which is usually just pushing a few buttons that restores the original programming.
auto key repair should also check the owner's guide and warranty information to determine if you can get an alternative fob for your key. If your car's warranty in good standing or you have an auto club or car insurance policy that covers bumper-to-bumper you could be eligible to receive a reimbursement for the cost of a replacement fob.
The process of getting a fob can be simple enough, but finding the right place to have it done can be a challenge. It is possible to visit the dealer for this service if you are driving a brand new car and are looking to feel secure knowing that your key fobs work properly. However, if you want a more affordable option it is usually possible to find an independent locksmith who can offer the same services for a significantly lower price.
If you're not comfortable doing this type of work on your own A professional locksmith could be a great option. They're trained and equipped to change or reprogram car key fobs of all kinds and do it quickly. A locksmith is also able to visit your house or office which is a great option for many people. They can cut keys and program them on the spot in case you've lost them. This is ideal for those who do not want to leave their vehicle without a key.