Car Key Fob Repairs
Key fobs of today do a lot more than unlock and start vehicles. This added complexity can cause costly repair costs if it breaks.
The good news is that the majority of fobs have flat-watch-style batteries that are easy to replace at home. You may even find that a reset can bring it back to life.
Battery Replacement
A dead battery is the most common cause of a key fob that isn't working. This is easy to fix, and it's worth trying before you go spending money on a new fob. You can pick up a new button cell battery at your local auto part retailer or hardware store if you have one. You can also refer to the owner's manual (or YouTube for videos explaining how to replace the battery) to find specific instructions on how to replace and open the battery inside your fob.
The majority of fobs have two halves that snap together -- you'll need to gently pull the sides apart to access the battery. You'll typically need a small screwdriver or another 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 place your tool between. You may also want to keep an eye out for small pieces that could fall off while working.
Insert the new battery the same manner as you removed the old one. Make sure that the positive (+) side is facing up toward the buttons, and that the negative (-) side of the battery is aligned with the markings in the battery compartment of your fob.
Push a button to test the fob. If it doesn't work, you may have an issue with your vehicle that requires a professional to fix or replace.
Certain key fobs require specific tools to open and close them, and the contacts inside can be fragile and easily corroded. In these instances, a car specialist or dealer may be the best option. If you need to replace a battery, try to be very gentle and follow the instructions specifically in your owner's manual. You might be able find a similar battery at a discounter store or a big-box retailer, but you'll need to refer to your owner's manual to make sure that it's the right one for your vehicle.
Replace the internal key
To protect against theft, the majority of key fobs come with a mechanical key hidden inside. When the battery in the fob goes out, a blank key is left behind that can be used to unlock trunks and doors. In certain cases the key could even start certain vehicles. Most people don't realize that they can avoid a trip to the dealership by replacing the fob's batteries. Most modern fobs have flat watches-style batteries that are readily available at auto parts stores and hardware shops. It is essential to choose the correct type of battery. The wrong type can damage the circuitry, causing the fob's failure much sooner.
If the problem continues to persist after replacing the battery, it may be an indication that something else is wrong in your vehicle. Check your owner's manual to determine if you have an option to reset the fob and bring the fob back to factory-setup. If this fails, you'll need to visit a dealership or an independent shop that specializes in vehicle-security systems and key fob programming.
Fobs may also fail due to faulty transmitter receivers. These are usually located close to the steering wheel, or in the dashboard. They transmit signals that enable you to unlock your car and start it with the fob. You may have to move closer to the car in order to make it work.
A professional might need to open the case of the fob to replace the transmitter. A simple screwdriver will usually get the job done, but some fobs have complex release mechanisms that require a special tool or specialized equipment available only through a dealer. It's best to have a qualified mechanic handle this job to ensure you don't accidentally break the fob or injure yourself.
Reprogramming the Key
A key fob that's not working might just need a new battery. Since these batteries are inexpensive and readily available at pharmacies and home improvement stores, it's an excellent first step prior to buying a new car key fob.
Alternately, you might be able to program the fob yourself by following the steps. The procedure may differ for different automobiles, so consult your owner's guide and research the model you have. For example one key fob could require that the ignition be turned on while reprogramming it. Another might need the key to be inserted and removed several times.
The basic procedure is easy. First, make sure the new battery is securely in place. Then, get into the driver's seat and close all doors, with the exception of the driver's side door. This will ensure that the new fob is communicating with the vehicle correctly. Put the old broken key repair in the ignition and turn it ON 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 front, above the mirror. The key will notify the vehicle within a short amount of time that it is 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 pay attention to the timing and to not over-press the key button.
If the key fob does not function after reprogramming, you can try using new batteries. If the problem persists, a visit to the dealer of your vehicle or a locksmith should be considered. A professional locksmith will have the tools and programming equipment to reprogram your car's fob, or create a new key if it's required.
Genesky says he's able to program newer fobs at around $200-$250, depending on the car key button repair. Genesky has been denied European models turned away because he lacks the expensive equipment needed. A majority of the aftermarket fobs are programmed, but you should always inquire with your local dealer to find out the cost.
How do I get a brand new fob
If your key fob is simply beyond repair, you might need to purchase an alternative. Based on the make and model, the dealer or an auto locksmith may be able to help. The dealership will likely be the most expensive option for a replacement fob however, they'll have the necessary tools and software needed to program your car correctly. Many locksmiths in independent shops offer a new car key repairs near me fob for the lower cost.
Before you purchase an entirely new device it's a good idea to try resetting your current one. The owner's guide should explain the correct method of reset. This is usually the result of a series of button presses that restores the factory programming.
It's also a good idea to read your owner's manual as well as warranty information before you decide where to go for the replacement of your key fob. If your car is under warranty or you have a car-insurance policy or auto club membership with bumper-to-bumper coverage, you may be eligible for reimbursement for the cost of the new fob.
The process of getting a fob can be simple enough however finding the best place to have it done isn't easy. You may want to go to the dealer for this service if are driving a brand new car and want peace of mind knowing that your key fobs work properly. However, if you're looking for an affordable alternative, it is often 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 yourself, a professional locksmith may be a good option. They are skilled and equipped to reprogram or replace the majority of car key lock repair near me remote key fob repair fobs and they can often accomplish the task in a short time. In addition, a locksmith is often able to come to your office or home to complete the task, which can be very useful for certain people. They can also cut and program keys on site if you've lost them. This is perfect for those who do not want to leave their vehicle without a key.