Car Key Fob Replacement
Many vehicles use key fobs that lock and unlock the doors, and start your car. Replacing a standard key fob usually requires an appointment with the dealer who will charge according to the model of your car.
Consumer Reports has some simple ways to save money. Here's how:
Battery
If your key fob ceases to work the first thing you need to do is change its battery. These tiny devices that have taken the place of traditional keys have more in them than just buttons to unlock and lock your car. They emit a coded sequence of signals based on many times you press them. This unique signal is then sent to a receiver inside the car, which locks or unlocks it. Fobs aren't impervious to damage, however -- like any device that spends most of its life jostling around in your pockets and purse they are prone to break when they age.
If you're fortunate the dealer you go to will sell replacement keys fob batteries compatible with your vehicle. If not, they're available at auto parts stores, or big-box retailers. You'll want a CR2032 battery that is typically around $2-4 American per pack of two. To avoid damaging the electronic circuit board you'll need to carefully remove the battery that was on your key fob before replacing it with the new one.
Some of the latest fobs come with a small key that can be pulled out if your keys don't work to open the door or start the car. While this is a useful feature, it can be a risk for people who have a tendency to lose keys. Others use a wireless remote-locking system that relies on an RFID chip in the key fob to operate the doors. If you're having trouble with this, it's best to contact the manufacturer of your car to determine whether the chip could be reset or a locksmith if needed.
You could be able to complete the programming yourself if you are able to buy a replacement fob for an amount you are comfortable with. This is typically a much cheaper option than paying for a replacement key at the dealership. Be aware that not all key fobs from aftermarket will work with your vehicle and many require special equipment to be programmed.
Programming
Modern cars come with electronic keys, which let you start and unlock the car remotely. If you lose yours, or require a new one you may be in a position to program an alternative yourself. Instructions are usually available on the internet. The exact procedure will depend on the model of your car. Owner's guides can also provide details on programming. Make sure that your key fob is powered by a new battery before you attempt to program it. These are cheap and simple to replace, but an exhausted battery can interfere with the process. It is also a good idea to shut all doors, as even one door that is left open could affect how well the fob operates.
To reprogram a remote, switch off your vehicle and remove the original ignition key. Press the lock button of the new fob in a certain time period, usually between 10 to 30 seconds. The car might respond by switching on the lights, turning off the locks or emitting an audible chime signal as an indication that the fob has been programmed. Repeat this procedure for any additional keys you want to add to the system of your vehicle.
Be aware that this reprogramming technique only works for cars that utilize the same technology. If your car has different types of key fob, or has an additional ignition key made of metal, it will require specialized programming that can only be done by a dealer.
Many dealerships provide this service for a flat price however you may be able to save money by contacting an automotive locksmith instead. key fob replacement 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 come to your location to perform the work.
If you decide to go with the dealership, ask them how much they charge and whether they have a guarantee on the work. Also, check your new-car warranty, auto club membership or insurance policy for your car to determine whether it covers any malfunctions or lost fobs that are related to them. If you have a great working relationship with your mechanic, he might even be able to inform you of the cost of this service before you make an appointment.
Dealerships
If you've lost your car keys, you may be tempted to go to the dealership for an alternative. However, they usually cost more than other locations for this service, and may not be the most affordable price. There are several alternatives for getting your key fob replaced, such as locksmiths and hardware stores. These stores are typically cheaper than a dealership and can save you a significant amount of money.
A car key fob is a piece technology that allows you to unlock and start your car without having to use a traditional key made of metal. It's an oval or rectangular piece of plastic that has buttons to lock and unlock your vehicle, trigger an alert or open the trunk. Fobs were popular in the 1990s and are currently standard on many automobiles. They're a convenient method of opening your car but they can also make it easier for thieves to steal it.
The most popular car key fob type is the push button starter. It is attached to the ignition in your car. They are typically located at an auto parts store or dealership. Switchblade keys, where the key is made of metal and encased inside a plastic piece, and keyless entry key fobs are other types of car fobs. These are the most popular because they let you open and start your car without a physical key.
Many dealerships inflate prices for key fobs since they know that consumers will pay for anything to return their vehicle. It can be difficult to locate a replacement fob at a reasonable price. However, you can save some money by choosing the correct battery and programming it in a different way.
If you have a traditional metal key, a push-button starter, or one of the latest smart keys, you can change it with an independent locksmith that isn't associated with any particular auto manufacturer. These locations offer a wide choice of replacement keys and they can program and cut them for cheaper than dealers. You can search an online search engine to find an independent locksmith near you.
Locksmiths
If your key fob goes missing, you'll most likely have to hire a professional replace it. But it may not be as expensive as you think, especially in the event that the key fob comes with an advanced feature, such as automatic locking or remote start button.
The majority of modern vehicles have smart keys designed to guard against theft by sending unique security codes each time the button is press. The codes are not stored on the fob but rather, in an embedded chip which communicates with the vehicle to open doors and start it. Because of this additional layer, only locksmiths and car dealership technicians have the tools and expertise required to reprogram these keys.
Depending on your car's model and year, you might be able to purchase an entirely new key fob from an hardware store or a locksmith that is specialized in automotive locksmithing for less than it would cost through the dealer. You'll still have to hire an expert to program your fob. This could require the same equipment that the dealership uses.
Certain automakers offer instructions for programming your own fob in their user's manuals or on the internet. The steps are a bit tricky, though, and you might need an additional key fob to speed up the process or even perform it at all. It is advisable for both the owners and tenants to have two key fobs that work before they lose one.
If your car has a traditional key shank in addition to its smart key it is possible to make a spare at a key or hardware cutting store for relatively inexpensive in the event that the metal key doesn't get lost as is the fob. Fobs that have transponders on both the key shank and the fob could require programming by a professional. However, this can be expensive when you need to create more than one spare, or if the key needs replacing.
Replacement fobs for German automobiles that feature a "flip", which is similar in function to a switchblade, are only available at the dealership. This is because these fobs utilize transponders that can only be reset or reprogrammed at the dealer service department.