Car Key Fob Replacement
Many cars now use key fobs that allow doors to be locked and unlocked and also allow the car to start. Replacing the standard key fob typically requires an appointment with a dealer, who will charge you depending on the make of your car.
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 the battery. These tiny devices that have taken over the place of traditional keys have a lot more going on in them than just buttons to lock and unlock your vehicle. Depending on the frequency at which you press them, they're constantly sending out the coded signal in a distinct sequence that sends to a receiver inside the car to either lock or unlock 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 can stop working as they age.
If you're lucky enough, your new-car dealer will offer replacement key fob batteries that work with your car. If not, they're available at auto parts stores or even big-box retailers. You'll need a CR2032 battery that is typically around $2-4 American per pack of two. You'll need to remove the old one from your fob, and then install the new one with care in order to ensure that there is no damage to the electronic circuit board.
Certain newer fobs come with tiny keys inside that you can pull out if keys don't open your door or start the engine. This is a useful feature, but it can be risky for people who are prone to losing their keys. Some people utilize a wireless remote locking system that is based upon an RFID chip that is embedded in the key fob. If you're having issues, contact your car manufacturer and ask if the chip might be reset. You can also contact a locksmith.
If you're able to buy an additional key fob at an amount you're comfortable with, you may be able to program it yourself. This is typically a cheaper option than purchasing a brand new key from a dealer. Be aware that not all aftermarket key fobs are compatible with your car and many require special equipment to be programmed.
Programming
replacement car key cost are equipped with electronic key fobs, which let you start and unlock your car from a distance. If you lose yours or need to replace it you may be capable of programming an alternative yourself. The exact procedure is dependent on the model of your car, but instructions are often available online. Some owner's manuals also include details on programming. Before you attempt to reprogramme your key fob, be sure it's got fresh batteries. They are inexpensive and easy to replace, however an exhausted battery can interfere with the process. Close all doors at once. One open door could affect the functionality of the fob.
To reprogram a remote key switch off your car and take out the original ignition key. Press the lock button of the new fob for a time frame, usually between 10 to 30 seconds. The car might respond by cycling the locks, turning on the lights or chiming to confirm the fob is programmed. Repeat this process for any additional keys you want to add to your vehicle's system.
This reprogramming method is only applicable on cars that use the same technology. If your car uses a different key fob, or has a metal ignition key that is different, it will need specific programming. This is only available through a dealer.
You can save money by using an auto locksmith. Many dealerships charge a flat price for this service. They have the equipment to complete the task for only a fraction of what you'd have to pay at the dealership. They may even be able to your location to perform the job.
If you choose to go with the dealership, inquire what their charges are and if they offer a warranty on the work. Verify your warranty, auto club membership, or insurance policy to see whether they will cover lost fobs. If you're in good contact 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 might be tempted to visit the dealership to obtain an alternative. However, dealerships typically charge more than other locations for this service, and they may not be the most affordable price. Hardware stores and locksmiths are two other options for replacing your key fob. These stores are typically cheaper than a dealership and could save you a lot 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 metal key. It's a rectangular or oval piece of plastic that has buttons that allow you to lock and unlock your vehicle, set off an alarm or open the trunk. Fobs first became popular in the late 90s and a large number of 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 steal it.
The most commonly used car key fob is the push button starter. It is connected to the ignition in your car. You can usually find them at the dealership or in an auto parts store. Other types of car key fobs include switchesblade keys, which house the metal key inside a plastic piece and keyless entry fobs. The latter are the most well-known because they allow you to unlock and start your vehicle without a physical key.
Many dealerships inflate prices for key fobs since they know consumers will pay anything to get their vehicle back. Although it's difficult to find a low-cost replacement for a fob you can save money by locating the correct replacement battery and employing a different method of reprogramming the device.
You can exchange your key at an independent locksmith that is not associated with a specific car manufacturer regardless of whether you own traditional metal keys, or a smart, electronic key. They offer a broad selection of replacement keys, and are able to cut and program them at cheaper than dealers. You can search a search engine in order to locate a locksmith who is independent near you.
Locksmiths
If your key fob is lost, you'll have to find a professional to replace the item. However, it might not be as costly as you think, especially in the event that the key fob comes with an advanced feature, such as the automatic locking feature or remote start button.
Smart keys are used in most modern cars to prevent theft. They function by sending an unique security code each time the key is pressed. These codes aren't saved on the fob, but in an embedded chip that communicates with the car to unlock doors and start the engine. Because of this additional layer of security, it's only locksmiths who are licensed or dealership technicians who have the tools and know-how to reprogram replacements for these types of keys.
Based on the model of your car and year, you might be able to purchase an entirely new key fob from a hardware store or locksmith that is specialized in automotive locksmithing for less than it would cost through the dealer. However, you'll likely still have to hire an expert to program the fob, which might require the same equipment that the dealership utilizes.
Some automakers provide instructions for do-it-yourself key fob programming on the internet or in their owner's manuals. These steps can be tricky and you may require an other key fob to complete the procedure. This is why it's recommended for both owners and lessees alike to have two functioning key fobs prior to experiencing the anxiety of losing one.
If your car is equipped with an old-fashioned key shank in addition to a smart key, you'll be able to purchase a spare key at a hardware or key cutting store for relatively inexpensive in the event that the metal key isn't lost along with the fob. Fobs with a transponder element on both the key shank and the fob are likely to require a professional to program, however, which can be costly if you have to have more than one spare or the key is required to be replaced.
Those with German cars, for instance, that have the "flip" function which is akin to a switchblade knife, could only get replacement fobs from the dealer. The reason for this is that these fobs typically use a specific type of transponder that can only be reset and reprogrammed by the manufacturer's dealer service department, which is usually the only company with the necessary equipment to do so.