Car Key Fob Repairs

mobile key repair near me fobs today do much more than just unlock and start vehicles. This added complexity can cause costly repair costs in the event that it malfunctions.

It's a good idea to know that most fobs are powered by flat watch-style batteries which can be easily replaced at home. And you may find that a reset will make your device work again.

Battery Replacement

A dead battery is the most common cause of the fob's key not working. This is easy to repair, and is worth trying before you decide to spend money on a new fob. Take your car to a local auto parts store or a hardware retailer that sells button cell batteries and pick up the replacement. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) for specific instructions on how to replace and open the battery in your fob.

You'll need to gently pry off the sides of many fobs to access the battery. You'll usually need a small screwdriver or a different tool that has a flat, thin blade. It may be helpful to look for a notch on the lower edge of the fob that you can use to wedge your tool between. You may also want to look out for tiny pieces that might break loose while you work.

Once you have the new battery, you can insert it in the same manner that you removed the previous one. Make sure the positive (+) side is facing upwards towards the buttons, and that the negative (-) side of the battery is aligned with the markings inside the battery compartment of your fob.

Check the fob to determine whether it is working by pressing a button. If it doesn't, you may have a problem with your car that requires a specialist to fix or replace.

Certain key fobs can be difficult to open and their contacts may be fragile and easily damaged. In these instances you should consult a specialist in your car or the dealer will likely be the best choice. When replacing a battery, be gentle and follow your owner's guide. You might be able to locate a comparable battery at a discounter or big-box retailer but you'll have to consult your owner's manual to be sure that it's the right one for your vehicle.

Replace the internal key

To prevent theft, most key fobs come with an electronic key inside. If the battery inside the fob fails it will leave a blank key left behind that can be used to open doors and trunks. In some instances it is possible to start certain cars. Many people don't realize this however, they can save from a trip to the dealer by simply replacing the fob's battery. Most modern fobs have flat watches-style batteries that are readily available at auto parts stores and hardware shops. The right kind of battery is essential however. A bad battery can cause damage to the circuitry, causing the fob to fail much earlier.

If you change the battery and find the issue is still there it could be a sign something else is happening with your emergency car key repair. If you have an owner's guide, check to see if a reset procedure is available to restore the fob's factory programming. If that doesn't help then you'll need to go to a dealership or an independent shop that specializes in vehicle security systems and fob programming.

Fobs can also malfunction because of faulty transmitter receivers. These are usually located close to the steering wheel, or on the dashboard. They transmit signals that enable you to unlock your vehicle and start it using the fob. If you notice that you're being required to get closer and closer to your car to get it to work, there's a high chance that the transmitter isn't working.

A professional may need to open the case to replace the transmitter. A simple screwdriver can usually get the job done however, some fobs have complex release mechanisms that require a specialized tool or equipment that is available only through a dealer. This is a job that must be handled by a certified mechanic in order to ensure that the fob is not damaged and yourself.

Reprogramming the Key

Often a non-functional key fob simply requires a new battery. These batteries are easily found in home improvement and pharmacy stores and are affordable. This is a good method to start before you purchase a new key fob.

Alternately, you might be able to reprogram the fob by following a few basic steps. The process is different for different vehicles makes, so it's important to consult your owner's manual as well as research the specifics of your particular model. For instance one key fob could require that the ignition be on while reprogramming it. Another key might require the key to be removed and inserted several times.

The general process is simple. First, make sure that the new battery is firmly in place. Then, sit in the driver's seat, and close all doors, with the exception of the driver's side door. This will ensure the new fob is communicating with the vehicle properly. Then, place the old key back in the ignition and switch it to the ON position, but do not start the engine. Press the lock button while aiming the fob towards the receiver of the transmission. This is usually located on the left side, just above the mirror. Within a brief time the key will signal to the vehicle that it's being programmed by cycling the doors' locks or emitting the sound of a chime. This is a difficult process, so pay attention to the timing and don't press too hard the button.

If the key fob won't function after reprogramming, you can try replacing the batteries. If the problem persists you might want to check with your local dealer or locksmith. A professional will have the tools and equipment needed to reprogram your car's fob or make the key if needed.

Genesky says he's able to program newer fobs at around $200-$250, depending on the model of vehicle. He's experienced European models rejected due to the fact that there isn't the equipment required. The majority of aftermarket fobs can be programmed, but always consult your local dealer to find out the cost.

Finding a New Fob

If your key fob is simply damaged beyond repair, you could need to get an entirely new one. 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 choice to replace your fob, however, it will also have the tools and software required to program your car correctly. Many locksmiths in independent shops offer a brand new car key fob at the lower cost.

Before you rush to get a new fob, it is an excellent idea to try resetting your current device. The owner's manual should provide the correct procedure for reset. This is usually a series button presses that restores the factory programming.

It's an excellent idea to check the owner's manual and warranty information before you decide which place to go for the replacement of your key fob. If your vehicle is under warranty or you have a car insurance policy or auto club membership that includes bumper-to-bumper insurance, you might be eligible to receive a reimbursement for the cost of an entirely new fob.

The process of getting a fob can be simple enough however, finding the right location to get it done can be tricky. If you have a relatively new car and want the peace of mind that comes with knowing that your keys fobs are in good working condition, you may be better off visiting the dealership for this service. If you're looking for an affordable alternative it is possible to find a locksmith who is independent who can provide the same service at a much lower cost.

A locksmith professional is a great choice if you're not comfortable doing this kind of work. They are trained and equipped to change or reprogram keys for cars of all types and can do it quickly. Locksmiths can also visit your house or office which is convenient for many people. They can cut and program keys on the spot if you've lost keys. This is ideal for those who don't want to leave their car key repair service without a key.