Car Key Fob Repairs

Key fobs today do a lot more than unlock and start vehicles. But that extra complexity can add up to costly repairs in the event that one of them malfunctions.

The positive side is that many fobs use flat watch-style batteries that are simple to replace at home. You might find that a simple reset can allow your fob to function again.

Battery Replacement

A dead battery is the most common reason for the fob's key not working. It's simple to solve and is worth a try before you purchase an alternative fob. Simply take your Car key Lock repair near me to an auto parts store or a hardware retailer that carries button cell batteries and pick up a 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 open and replace the battery in your fob.

Most fobs come with two halves that snap togetheryou'll have to gently pry the sides apart to get to the battery. You'll need a small flat-bladed screwdriver or another tool with a small blade. It might help to look for a notch on the bottom of the fob which you can use to wedge your tool between. You may also want to keep an eye out for small pieces that may come loose while you work.

When you have your new battery, you can insert it in the same manner that you removed the old one. The positive (+) side should be facing the buttons and the reverse (-) the markings on the compartment for the battery.

Check the fob to determine whether it functions by pressing the button. If it doesn't, there could be an issue with your car that requires a professional to repair or replace.

Certain key fobs are difficult to open and the contacts may be brittle and easily damaged. In these instances, a car specialist or the dealer will likely be the best option. If you need to replace batteries, you should be gentle and follow the specific instructions in the owner's manual. You might be able locate a comparable battery at a discounter or big-box retailer, but you'll need to check the owner's manual to make sure that it's the right one for your vehicle.

Replace the internal key

To guard against theft, many key fobs are equipped with a mechanical key hidden inside. When the battery in a fob dies and the key is discarded, a blank one is left behind that can be used to open trunks and doors. In some cases it is possible to start certain vehicles. Most people aren't aware of this however they could save themselves having to go to the dealership by simply replacing the fob battery. Most modern fobs have flat watches-style batteries that are readily available at auto parts stores and hardware shops. Choosing the right type of battery is essential however. A bad battery can damage the electronic circuitry, causing the fob to fail much sooner.

If you try replacing the battery and discover that the problem persists it could be a sign that something else is happening with your car. If you have an owner's guide and you're not sure, try to determine if you can use a reset procedure to restore the fob's original programming. If this fails, you'll need visit a dealership or independent shop that specializes vehicle-security systems and key fob programming.

Fobs may also malfunction due to faulty transmitter receivers. They are typically located near the steering wheel or on the dashboard. They transmit signals to enable you to unlock your vehicle and start it using the fob. If you're being required to get closer and closer to your vehicle to be able to make it work, there's a good possibility that the transmitter is not working.

It could be required for a professional to remove the case of the fob in order to replace the transmitter. A simple screwdriver is usually enough to work, however certain fobs require a specific tool or special equipment that can only be purchased at a dealership. This is a job that should be performed by a qualified mechanic to avoid damaging the fob as well as 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 at pharmacies and home improvement stores, this is an excellent first step prior to buying a new car key fob.

You can also change the programming of your key fob yourself by following the steps below. This procedure can differ between vehicles, so you should read the owner's manual and research the model you have. For instance the key fob might require that the ignition be on while reprogramming it. One key fob could require the key to be inserted multiple times.

The basic procedure is simple. Make sure the battery is securely in place. Then, get in the driver's seat and shut all doors, excluding the driver's side door. This will ensure that the new key fob communicates with the vehicle correctly. Place the old key in the ignition, turn it on but don't start the engine. Press the lock button while aiming the fob at the transmission receiver. This is typically located on the front, above the mirror. The key will inform the vehicle within a short period of time that it's being programmed. This can be done by turning off the door locks or emitting an audible chime. This is a difficult process, so pay close attention to timing and don't over-press the button.

If the key fob won't work after reprogramming it, try using new batteries. If the issue persists you should visit the dealer of your vehicle or a locksmith is a good idea. A professional will have all the tools and equipment required to reprogram the car fob or create a new one, if required.

Genesky says he can usually program newer fobs for around $200-$250, based on the car. But he's had to turn away customers with European models due to the fact that he doesn't have the expensive equipment required. Fortunately, most aftermarket fobs can be programmable, but it's always best to check with a car dealer first to determine what the cost is.

How to get a new fob

If your key fob is simply beyond keyless entry repair, you may need to purchase an entirely new one. Based on the make and model, the dealer 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 required to program your car correctly. If you're looking for a cheaper solution, a variety of locksmiths will be able to provide you with a brand-new car key fob for a much more reasonable price.

It is a good thing to attempt to reset the fob you have before you rush out to buy a new one. The owner's manual should outline the correct method of reset. This is usually the result of a series of button presses which restores the factory settings.

You should also look over the owner's guide and warranty information to see whether you can obtain an alternative fob for your key. If your car's warranty still active or you have an auto club or insurance policy that covers bumper-to-bumper, you may qualify to receive a reimbursement for the cost of a replacement fob.

The process of getting a fob can be simple enough however finding the best location to get it done can be tricky. If you have a relatively new car and car key lock Repair near me want the peace of mind that comes with knowing that your key fobs are in good condition, you might prefer going to the dealership to get this service. If you're looking for an affordable alternative, car key lock repair Near me it is often possible to find a locksmith who is independent who can provide the same services for a significantly lower price.

If you're not confident handling this kind of work yourself, a professional locksmith may be a great option. They are equipped and trained to change or reprogram car key button repair key fobs of all kinds, and can do so quickly. Additionally, locksmiths can often come to your office or home to do the job which can be extremely convenient for some people. They can also cut and program keys on site if you've lost them. This is perfect for those who don't want to leave their vehicle without a key.