10 Startups That Will Change The Car Key Fob Repair Industry For The Better Car Key Fob Repairs

Key fobs today do a lot more than unlock and start vehicles. This added complexity can result in costly repairs if it breaks.

It's a good idea to know that the majority of fobs are powered by flat watch-style batteries, that can be replaced at home. You might find that a simple reset can make your fob work again.

Battery Replacement

The most frequent reason that a key fob doesn't work is because of the battery being dead. It's simple to fix and worth trying before you invest in a replacement fob. You can purchase a new button cell battery at your local auto parts retailer or hardware store if you have one. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) for specific instructions on how to remove and replace the battery inside your fob.

Most fobs come with two halves that snap together- you'll need to gently break the sides in order to access the battery. You'll need a small, flat-bladed screwdriver, or another tool with a thin blade. It may be helpful to look for a notch on the bottom of the fob which you can place your tool between. It is also advisable to look for small pieces that could come loose while you work.

Install the new battery in the same manner as you removed the old one. Make sure the positive (+) side is facing up toward the buttons, and that the negative (-) side of the battery is aligned correctly with the markings inside the battery compartment of your fob.

You can push a button to test the fob. If it fails, it may be a problem with your vehicle that requires to be repaired or replaced by a specialist.

Certain key fobs are difficult to open, and the contacts may be fragile and easily corrosion-prone. In these cases the best choice is to speak with a expert or dealer. When replacing a battery be gentle and follow your owner's manual. You may be able find an identical battery at a big-box store or discounter, but be sure to check the owner's manual to make sure it's compatible with your vehicle.

Replace the internal key

Most key fobs include an actual mechanical key however, it's hidden within the fob to stop thieves from getting. If the battery inside the fob goes out, a blank key is left behind that can be used to unlock trunks and doors. In certain cases it is possible to start certain vehicles. Most people don't know this however, they can save themselves a trip to the dealership by simply replacing the fob's battery. The majority of modern fobs utilize flat watch-style batteries that are easy to find at auto parts stores and hardware shops. Choosing the right type of battery is crucial, however. A wrong battery can harm the circuitry and lead to the fob's failure much sooner.

If the issue persists after you replace the battery, it may be a sign that there is something else wrong with your vehicle. Review the owner's manual of your vehicle to determine if there's a reset procedure that will restore the fob's factory-setup. If that doesn't help then you'll need to visit a dealer or an independent shop that specializes in vehicle security systems and fob programming.

Fobs can also malfunction because of faulty transmitter receivers. They are typically located close to the steering wheel or in the dashboard. They transmit signals that allow you to unlock your car and start it with the fob. It is possible that you will need to get closer to your car to get it to work.

It might be necessary for a professional to remove the case of the fob to replace the transmitter. A simple screwdriver is enough to get the job done, but some fobs have complicated release mechanisms that require a special tool or specialized equipment available only at a dealership. It's best to have a certified mechanic handle this job to ensure you don't break the fob or cause injury to yourself.

Reprogramming the Key

A key fob that's not working could just require a new battery. Since these batteries are inexpensive and readily available in pharmacies and home improvement stores, it's an excellent first step prior to purchasing an entirely new car key fob.

Alternately, you might be able to reprogram the fob by following a few basic steps. The procedure may differ for different vehicles, so it is recommended to refer to the owner's manual and research the model you have. One key fob might require that the ignition switch be turned on while reprogramming. Another might need the key to be removed and inserted multiple times.

The basic procedure is simple. Make sure that the battery is securely in place. Then, sit in the driver's seat and shut all doors, excluding the driver's side door. This will ensure that the new key is communicating with the vehicle in a correct manner. After that, put the old key back into the ignition and switch it to the ON position, but do not start the engine. Then, press the lock button on the fob while aiming it at the transmission receiver, which is usually located on the front of the vehicle above the mirror. The key will signal to the vehicle within a short amount of time that it's being programmed. This can be done by turning off the door locks or by emitting an audible chime. This procedure can be difficult and it's crucial to be attentive to the timing and don't over-press the key button.

If the key fob won't function after reprogramming, you can try using new batteries. If the problem persists then a visit to your dealer for your car or a locksmith is a good idea. A professional will have the tools and equipment to reprogram your car's fob or clone the key if required.

Genesky claims he is able to program newer fobs that range between $200 and $250, based on the vehicle. But he's had to refuse customers with European models because they don't have the costly equipment required. Fortunately, many aftermarket fobs can be programmable however it's best to talk to an auto dealer first to determine what the cost is.

How do I get a new fob

If your key fob is beyond repair, you may need to get a new one. Based on the make and model, a dealership or an auto locksmith may be able to assist. The dealership will likely be the most expensive alternative for replacing a fob However, they'll have all of the necessary tools and software to program your car correctly. If you are looking for a less expensive option, a number of independent locksmiths can provide you with a brand-new car key fob at a lower price.

It's a good idea to attempt to reset your current fob before you rush out to buy a new one. The owner's guide should explain the correct procedure for reset. This is usually a series button presses that reset the factory program.

It is also recommended to check your owner's guide and warranty information to see if you can get a replacement fob for your key. If your vehicle's warranty is still in effect or you have an auto club or insurance policy that covers bumper-to-bumper you could be eligible for a reimbursement of the cost of replacing the fob.


Finding the best location to purchase a fob can be difficult. You may want to visit the dealer to get this service if you are driving a brand new car and you want peace of mind knowing that your keyfobs are working properly. If you're looking for a more affordable alternative, it is possible to find a locksmith that can provide the same service at an affordable cost.

If you're not comfortable doing this type of work on your own, a professional locksmith may be a great option. key repair near me are trained and equipped to replace or reprogram car key fobs of all kinds and can do it quickly. Additionally, locksmiths can often come to your office or home to complete the task which can be extremely practical for some. They can even cut and program keys on-site in case you've lost keys, which is great for those who prefer not to leave their cars in the dark.