Car Key Fob Replacement
Many vehicles use key fobs that allow you to lock and unlock the doors, and allow you to start your car. Typically replacing a standard fob requires an appointment at the dealership, which charges according to the vehicle's make.
However, Consumer Reports reveals some simple techniques to save money. Here's how:
Battery
The first step to take when your key fob isn't working is to change its battery. These devices are replacing traditional keys, do much more than lock and unlock your car. Depending on how often you press them, they are constantly emitting a coded signal in a distinct sequence that goes to an inside car receiver to either lock or unlock it. Fobs won't last forever, however like any other piece of consumer technology that spends the majority of its life jostling around in your pockets and purse they are prone to break as they age.
If you're lucky, your new-car dealer will offer batteries for keys compatible with your car. If not, they are available at auto parts stores or big-box retailers. You'll typically need a CR2032 button cell battery which costs from about $2-4 American for a pack of two. You'll need to remove the old battery from your fob before installing the new one with care in order to avoid damage to the electronic circuit board.
Some of the latest fobs include a tiny key that can be pulled out in the event that your keys don't work to open the door or start the car. This is a convenient feature but can be dangerous for people who tend to lose their keys. Others use a wireless remote-locking system that relies on an RFID chip inside the key fob in order to operate the doors. If you're having trouble with this, you'll need to contact the manufacturer of your car to determine whether the chip can be reset, or call a locksmith in the event of need.
You might be able to do the programming yourself if you can purchase a replacement key at an amount you are comfortable with. This is typically a cheaper option than buying a new key from a dealer. Be aware that not all key fobs from aftermarket are compatible with your car and that many require special equipment to be programmed.
Programming
Modern cars are usually equipped with electronic key fobs which allow you to unlock and start your car remotely. You may be able to program a new key if you lose yours, or if you require one. The exact procedure will depend on the model of your vehicle, but instructions are often available online. Some owner's manuals also contain detailed programming information. Make sure that your key fob is equipped with new batteries before you attempt to reprogram it. They are cheap and simple to replace, but an over-charged battery can interfere with the process. Close all doors as one open door can affect the functioning of the fob.
To reprogram a remote, switch off your vehicle and remove the ignition key that was originally used. Press the lock button on the new fob within the same time frame, usually between 10 and 30 seconds. The car might respond by turning on the lights, turning off the locks, or emitting an audible chime to signal a confirmation that the fob has been programmed. Repeat this process for any additional fobs that you wish to add to the system.
Be aware that this method of reprogramming is only applicable to cars that use the same technology. If your vehicle uses an alternative type of key fob or an additional ignition key made of metal It will require special programming that is only performed by a dealer.
Many dealerships provide this service for a flat price however, you may be in a position to save money by making contact with an automotive locksmith. They typically have the equipment needed to complete the task for a fraction of what you'd pay at the dealership. They may even be able to your home to complete the job.
If you decide to go to the dealership, ask them what they charge and if they offer an assurance on the work. Also, make sure to check your new car warranty, auto club membership or insurance policy on cars to see whether it covers lost fobs or malfunctions related to them. If you've established 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 may be tempted, when you lose your keys to visit a dealer to have them replaced. However, they usually charge more than other locations for this service, and might not provide the best price. There are alternatives for getting your key fob replaced, such as locksmiths and hardware stores. These are typically cheaper than a dealership and could save you a lot of money.
A car key fob allows you to unlock and start your car without a traditional metal keys. car key replacements 's typically a rectangular or oval piece of plastic that has buttons that allow you to lock and unlock your vehicle or set off an alarm or open the trunk. Fobs gained popularity in the 1990s and are now common on many vehicles. They are a great way to unlock your car, however they also make it easier for thieves to take your vehicle.
The most commonly used type of car key fob is a push-button starter that is attached to your car's ignition. They can be located at an auto parts store or a dealership. Switchblade keys, in which the key is made of metal and encased inside a plastic piece, and keyless entry key fobs are also kinds of car fobs. These are the most well-known because they allow you to unlock and start your vehicle without a physical key.
Many dealers overcharge key fob prices because they know that customers will pay whatever it takes to get their car back. Although it's difficult to find a reasonable replacement for a fob, you can save money by choosing the correct replacement battery and using an alternative method of reprogramming the device.
If you have a traditional metal key an electronic starter, or one of the newer smart keys, you can change it at a locksmith that's not associated with any particular car manufacturer. There are many locksmiths that have a wide selection of replacement keys and are able to cut and program them for much cheaper than the dealers. You can also make use of a search engine in order to find a locksmith who is independent in your area.
Locksmiths
If your key fob is missing, you'll probably have to pay a professional to replace it. But it may not be as cheap as you think, particularly when the key fob has a smart feature like automatic locking or remote start button.
Smart keys are found in all modern cars to stop theft. They work by sending a unique security code every time the key is pressed. These codes are not stored on the fob but rather in an embedded chip that communicates with the vehicle to unlock doors and then start it. Because of this additional layer of security, it's only certified locksmiths or car dealership technicians who have the tools and know-how to reprogram replacements for these types of keys.
You might be able to purchase a new keyfob from a hardware store or locksmith that specializes in automotive security for less money than you would pay if you bought it through a dealer. You'll still have to hire a professional to program your fob. This could require the same equipment as the dealership.
Certain automakers offer instructions for programming your own fob in their owner's manuals or on the internet. These steps can be a bit tricky, though, and you might need another key fob that is functional to expedite the process or even to complete it all. This is why it's prudent for owners and lessees alike to have two working key fobs before experiencing the disappointment of losing one.
If your car also has traditional metal keys it is possible to purchase an extra key at a key cutting or hardware store, as long as the metal key wasn't lost with the fob. Fobs that have a transponder on both the key shank as well as the fob could need to be programmed by a professional, however this can be expensive when you need to create more than one spare or if your key requires replacement.
Replacement fobs for German cars that have a "flip", which functions in a similar way to the switchblade, are only available through the dealer. The reason for this is that the fobs are typically a specific type of transponder that can only be reset and programmed by the dealer's service department, which is typically the only company with the necessary equipment to do this.