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Car Key Fob Replacement
Many cars use key fobs that allow you to lock and unlock the doors and allow you to start your car. Replacing a standard key fob normally requires an appointment with the dealer who will charge depending on the make of the vehicle.
Consumer Reports has some simple ways to save money. Here's how:
Battery
If your key fob isn't working, the first thing you need to do is change its battery. These little 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 sequence of signals based upon how many times you press them. This unique signal is sent to a receiver in the car, which locks or unlocks it. Fobs can break down over time just like any other piece of consumer electronics that you carry around in your pockets or purse.
If you're lucky enough, your new-car dealer will have key fob batteries replacement that work with your car. If not, they are available at auto parts stores or big-box retailers. You'll want a CR2032 battery usually about $2-4 American per pack of two. To avoid damaging the electronic circuit board, you'll have to carefully remove the battery that was on your key fob and replace it with a new one.
Some of the latest fobs include a tiny key that can be pulled out if your keys aren't working to open the door or start the car. 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 relies upon an RFID chip that is embedded in the key fob. If you are having trouble with your car, contact the manufacturer and ask if the chip could be reset. You can also call an expert locksmith.
If you're able to buy an additional key fob at an affordable price you might be able to do the programming yourself. This is usually a cheaper option than purchasing a brand new key from the dealer. But, be aware that not all key fobs from aftermarket will work with your car and require specialized equipment for programming.
Programming
Modern cars are equipped with electronic key fobs, which let you start and unlock the vehicle via the internet. You may be able to program a new key if you lose yours or if you require one. how much is car key replacement g28carkeys are generally available online. The exact procedure will depend on the model of your car. Some owner's manuals also include detailed programming information. Make sure your key fob is equipped with new batteries before you attempt to reprogram it. They are affordable and easy to replace, however an exhausted battery can interfere with the process. Close all doors in one open door could compromise the function of the fob.
To reprogram a key fob switch off your car and then remove the original key from its ignition. Press the lock button on the new fob within a time frame generally between 10 and 30 seconds. The car might respond by turning the locks on and off, turning on the lights or emitting a chime signal to confirm that the fob has been programmed. Repeat this procedure for any additional fobs you wish to add to your vehicle's system.
Be aware that this reprogramming method is only available for vehicles which use the same technology. If your vehicle has a different type of key fob or has a separate metal ignition key it will require specialized programming that is only performed by a dealer.
You can save money by using an auto locksmith. A lot of dealerships charge a flat price for this service. They typically have the equipment needed to complete the task for a fraction of what you'd pay at a dealership. They may even be able to come to your location to perform the work.
Ask the dealer how much the service will cost and if they offer a guarantee. Also check your new-car warranty, auto club membership or insurance policy on cars to see whether it covers any malfunctions or lost fobs due to them. If you have a good relationship with your mechanic, they might even inform you of their pricing for this service prior to scheduling an appointment.
Dealerships
If you've lost your car keys, you could be tempted to visit the dealership to obtain an alternative. Dealerships may charge more for this service than other locations, and they might not offer the best deal. There are alternatives to get your key fob replaced including locksmiths and hardware stores. These stores are typically cheaper than a dealership and could save you lots of money.
A car key fob allows you to open and start your car without traditional keys made of metal. It's usually an oval or rectangular piece of plastic that has buttons that let you lock and unlock your vehicle, set off an alarm or open the trunk. Fobs gained popularity in the 1990s and are now standard on many automobiles. They're a convenient way to open your vehicle, but they could also make it easier for thieves to take it.
The most commonly used type of car key fob is a push-button starter that is attached to the ignition of your vehicle. They can be found in an auto parts store or a dealership. Other types of car key fobs include switchesblade keys, which contain the key made of metal inside a plastic cylinder, and keyless entry fobs. The latter are the most popular because they let you unlock and start your vehicle without a physical key.
A lot of dealerships overcharge the price of key fobs because they know that consumers will be willing to pay for any service in order to return their vehicle. While it's not easy to find a reasonable replacement for a fob you can save money by locating the correct replacement battery and employing a different method of reprogramming the device.
If you have a traditional metal key a push-button starter, or one of the latest smart keys, you can change it at an independent locksmith that isn't affiliated with any particular auto manufacturer. These locations offer a wide choice of replacement keys and are able to cut and program them for less than dealers. You can search the search engine to locate a locksmith who is independent near you.

Locksmiths
If your key fob is missing, you'll probably have to hire a professional replace it. But it may not be as costly as you think, particularly in the event that the key fob comes with a smart feature like an automatic locking system or a remote start button.
Smart keys are utilized in most modern cars to prevent theft. They work by sending an unique security code each time the key is pressed. These codes are not stored on the fob but rather, in an embedded chip that communicates with the vehicle in order to unlock doors and then start it. Due to this additional layer of security, it's usually only locksmiths who are licensed or dealership technicians that have the tools and knowledge to reprogram replacements for these kinds of keys.
Depending on your car's model and year, you may have the option of purchasing a new key fob at an hardware store or a locksmith that specializes in automotive locksmithing for less than it would cost through the dealer. However, you'll likely still require a professional to program the fob, which might require the same equipment the dealership uses.
Some automakers provide instructions for self-programming key fobs on their websites or in their owner's manuals. The steps are a bit tricky, though you may require another key fob that is functional to speed up the process or even perform it at all. This is why it's sensible for owners and lessees alike to have two functional key fobs before they experience the anxiety of losing one.
If your car has a traditional metal key it is possible to purchase a spare at a key cutting or hardware store, as long as the key's metal was not lost with the fob. Fobs with a transponder on both the key shank as well as the fob might require programming by a professional, however this can be expensive if you want to make more than one spare, or if the key requires replacing.
Replacement fobs for German cars with the "flip", which is similar to a switchblade, can only be available at the dealership. This is because these fobs operate on transponders that can only be reset or reprogrammed at the service department of the dealer.