Car Key Fob Replacement
A lot of cars have key fobs to lock and unlock the doors and begin your vehicle. Typically replacing a standard key fob requires an appointment at the dealership, which charges based on your vehicle's make.
Consumer Reports has some simple ways to save money. Here's how:
Battery
The first thing to do when your key fob isn't working is to replace its battery. These tiny devices that have taken the place of traditional keys have more to offer than just buttons that unlock and lock your car. Depending on the frequency at which you press them, they're constantly emitting a coded signal in a unique sequence that goes to the car's receiver to either lock or unlock it. Fobs are susceptible to breaking in time just like any other piece of consumer electronics that you carry around in your pockets or purse.
If you're lucky, your new-car dealer will have key fob batteries replacement that will work with your vehicle. If not, they're available at auto parts stores or big-box retailers. It is generally recommended to purchase a CR2032 button cell battery that can cost between $2 and $4 American for a set of two. It is necessary to remove the old battery from your fob and install the new one carefully to avoid damage to the electronic circuit board.
Some modern fobs include an electronic key inside that you can pull out if keys aren't able to open your door or start the engine. While this is a convenient feature, it could be risky for people with the tendency to lose keys. Some people utilize a wireless remote locking system that relies upon an RFID chip embedded in the key fob. If you are having issues with this, it's best to contact the manufacturer of your car to determine whether the chip can be reset, or contact a locksmith in the event of need.
If you're able to purchase an additional key fob at a price you're comfortable with it's possible to do the programming yourself. This is typically a less expensive alternative than purchasing a new key from a dealer. Be aware that not all key fobs from aftermarket are compatible with your vehicle and many require special equipment to be programmed.
Programming
The majority of modern cars are equipped with electronic keys that allow you to unlock and start your vehicle remotely. If you lose yours or require to replace it, you might be capable of programming the replacement yourself. Instructions are usually available online. The exact procedure depends on the model of your vehicle. Some owner's manuals also include specific programming instructions. Make sure that your key fob is powered by a new battery before you attempt to reprogram it. They are affordable and easy to replace but an over-charged battery can interfere with the process. It is recommended to shut all doors, because even a door that is left open could impact how well the fob functions.
To reprogram a remote, turn off your car and take off the original ignition key. Press the lock button on the new fob within the specified time frame, usually about 10 to 30 minutes. The car might respond by cycling the locks or turning on the lights or emitting a chime to confirm the fob is programmed. Repeat this procedure for any additional fobs that you want to add to your car's system.
Be aware that this method of reprogramming is only available for vehicles that use the same technology. If your vehicle has a different key fob, or has an ignition key that is different and requires specific programming. This is only available by the dealer.
You can save money by using an automotive locksmith. Many dealerships charge a flat price for this service. They have the tools to do the work for less than what you'd spend at a dealership. They may even be at your location to complete the job.
If you decide to go with the dealership, ask them what their charges are and if they offer a guarantee on the work. Verify your warranty or auto club membership or insurance policy to determine whether they will cover lost fobs. If you have a good working relationship with your mechanic, he or she may even tell you about the costs of this service before you schedule an appointment.
Dealerships
You might be enticed, in the event that you lose your keys, to visit a dealership to have them replaced. Dealerships can charge more than other places and may not offer the best deal. There are several alternatives to get your key fob repaired, including hardware stores and locksmiths. These stores are typically cheaper than the dealership and can save you a significant amount of money.
A car key fob is a piece of technology that lets you open and start your vehicle without having to use the traditional metal key. It's an oval or rectangular piece of plastic with buttons to lock and unlock your vehicle, trigger an alarm, or open the trunk. Fobs first became popular in the 1990s, and many vehicles come with them as standard features. They're a great way to open your car but they can also make it easier for thieves to take it.
The most popular car key fob is the push button starter. It is attached to the ignition in your car. They can be located at an auto parts store or dealership. Switchblade keys, where the key is made of metal and encased in a plastic piece and keyless entry key fobs are different kinds of car fobs. They are popular because they let you open and start your car without the need for a physical key.
Many dealerships inflate the cost of key fobs since they know that consumers will be willing to pay for any service in order to get their car back. It's not always easy to find a replacement fob for an affordable price. However, you can save some money by choosing the right battery and reprogramming it in a different manner.
If you own a traditional metal key, a push-button starter, or one of the latest smart keys, you can get a replacement for it at a locksmith that isn't associated with any particular auto manufacturer. They have a wide selection of replacement keys, and can cut and program them at a much lower price than dealers. You can use an online search engine to locate a locksmith that is independent near you.
Locksmiths
If your key fob goes missing, you'll most likely have to hire a professional replace it. But auto replacement key may not be as costly as you think, especially in the event that the key fob comes with an advanced feature, such as an automatic locking system or remote start buttons.
The majority of modern vehicles have smart keys designed to guard against theft by sending unique security codes each time a button is hit. These codes are not stored on the fob, but rather, in an embedded chip which communicates with the vehicle in order to unlock doors and begin it. Because of this additional layer of security, it's usually only certified locksmiths or car dealership technicians who have the tools and know-how to reprogram replacements for these kinds of keys.
You might be able to purchase a new keyfob at a hardware store or locksmith that specializes in security for cars for less money than the cost you would pay if bought it through a dealer. You'll still require a professional to program your fob. This could require the same equipment as the dealership.
Some automakers provide instructions for doing the programming yourself for key fobs on their websites or in their owner's guides. The steps are quite difficult, however you may require an additional key fob to expedite the process or even to complete it all. It's recommended for both owners and lessees alike to have two functioning key fobs before experiencing the disappointment of losing one.
If your car also has an old-fashioned metal key you can purchase one at the hardware or key cutting store, as long as the metal key wasn't lost along with the fob. key replacements for cars with a transponder element on both the key shank as well as the fob may require professional programming, however, which can be costly if you have to have more than one spare or if the key needs to be replaced.
People who have German automobiles, for instance, that have a "flip" function which is similar to a switchblade knife, could only find fob replacements at the dealership. The reason for this is because these fobs usually use an exclusive transponder that can only be reset and reprogrammed by the manufacturer's dealer service department, which is usually the only company that has the necessary equipment to do so.