Car Key Fob Replacement
Many vehicles use key fobs to lock and unlock doors and begin your vehicle. Replacing the standard key fob typically 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 stops working the first thing to do is change the battery. These tiny devices that have taken the place of traditional keys have more going on in them than just buttons that lock and unlock 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 can break in time just like any other electronic device that is constantly jostled around in your pockets or purse.
If you're fortunate the dealer you go to will sell batteries for replacement keys that are compatible with your car. If not, they're 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 and install the new one with care to ensure that there is no damage to the electronic circuit board.
Some modern fobs include tiny keys inside that you can remove if keys aren't able to open your door or start your engine. While this is a useful feature, it could be a risk for people who have the tendency to lose keys. Some people have a wireless remote locking system that is based upon an RFID chip that is embedded in the key fob. If you're having issues getting your car manufacturer's attention and ask if the chip could be reset. You can also call a locksmith.
If you're able to buy an extra key fob for an amount 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. However, be warned that not all key fobs from aftermarket will work with your vehicle and require special equipment to program.
Programming
Modern cars come with electronic keys, which let you start and unlock your car from a distance. If you lose yours or require to replace it, you might be in a position to program an alternative yourself. The exact procedure will depend on the model of your car, but instructions are often accessible online. Some owner's manuals contain detailed programming information. Before you attempt to reprogramme your key fob, ensure that it's got fresh batteries. They are cheap and easy to replace. However, the battery that is exhausted could cause problems with the process. Close all doors in one open door could affect the functioning of the fob.
To reprogram a remote, switch off your car and take out the original ignition key. Press the lock button on the new fob within a set time period, typically 10 to 30 seconds. The car may respond by switching on the lights, cycling the locks or emitting an audible chime to signal confirmation that the fob is programmed. Repeat this procedure for any additional fobs you want to add to your vehicle's system.
Be aware that this method of reprogramming is only applicable to cars which use the same technology. If your vehicle uses different types of key fob, or has a separate metal ignition key, it will require specialized programming that must be done by a dealer.
You can save money by using an auto locksmith. Many dealerships charge a flat fee for this service. They typically have the equipment to do the job at a fraction of the cost you'd pay at a dealership. They may even be able to come to your home to complete the work.
Ask the dealer about the service will cost and if they provide a guarantee. Also, make sure to check your new car warranty and auto club membership as well as your insurance policy for your car to determine whether it covers any lost fobs or malfunctions related to them. If you've established a good working relationship with your mechanic, he might even inform you of the costs of this service before you schedule an appointment.
Dealerships
You might be enticed, if you lose your keys to visit a dealership to have them replaced. Dealerships may charge more for this service than other locations and they may not provide the best price. There are alternatives for getting your key fob repaired, including locksmiths and hardware stores. These stores are typically cheaper than a dealership and can save you a lot of money.
A car key fob allows you to open and start your car without a traditional metal keys. It's typically a rectangular or oval piece of plastic that has buttons that let you lock and unlock your car, activate an alarm, or open the trunk. Fobs gained popularity in the 1990s and are currently standard on a lot of vehicles. They're a convenient method of opening your car, but they can also make it easier for thieves to take it.
The most common car key fob type is the push button starter. It is connected to the ignition in your car. They can be found in an auto parts store or dealership. Switchblade keys, in which the key made of metal is encased in a plastic piece and keyless entry key fobs are different types of car fobs. They are the most popular because they permit you to open and start your car without physical keys.
Many dealers overcharge key fob prices because they know consumers will pay anything to get their vehicle back. Although it's difficult to find a cheap replacement fob, you can save money by choosing the correct replacement battery and utilizing a different method of reprogramming the device.
You can exchange your key with an independent locksmith that is not affiliated with a specific manufacturer of cars regardless of whether you have traditional metal keys or a smart electronic key. Many of these locations have a wide selection of replacement keys and are able to cut and program them for less than the dealers. You can search the search engine to locate a locksmith who is independent near you.
Locksmiths
If your key fob has been lost, you'll need to hire an expert to replace the item. It might not be as costly as you think, especially if your key fob is equipped with an advanced feature, such as remote start or automatic locking.
Smart keys are used in most modern cars to prevent theft. They work by sending an unique security code each time a key is pressed. These codes are not stored on the fob but instead in an embedded chip which communicates with the vehicle to open doors and start it. Because of this extra layer, only locksmiths and car dealership technicians have the tools and know-how needed to reprogram these keys.
You might be able to purchase a new keyfob at a locksmith or hardware store that specializes in security for cars for less money than you would have to pay if you purchased it from a dealer. You'll still have to hire a professional to program your fob. This may require the same equipment that the dealership uses.
Some automakers provide instructions for doing the programming yourself for key fobs online or in their owner's guides. The steps aren't easy and you may need an additional key fob in order to complete the procedure. It's wise for both tenants and owners to have two key fobs working before they lose one.
If your car has traditional metal keys, you can get one at a key cutting or hardware store, as long as the key was not lost in the fob. Fobs with a transponder feature on both the key shank as well as the fob will probably need to be professionally programmed however, and this can add up if you need to have more than one spare or the key has to be replaced.
For those who have German automobiles, for instance, that have a "flip" function, which is similar to a switchblade knife may only be able to find replacement fobs at the dealership. automotive car key replacement is because these fobs operate on an electronic transponder that can only be reset or reprogrammed by the dealer service department.
