Car Key Fob Replacement

Many cars are now equipped with key fobs, which lock and unlock doors and allow you to start your car key replacements. Replacing the standard key fob typically requires an appointment with the dealer, who will charge you depending on the make of the vehicle.

But Consumer Reports reveals some simple techniques to save money. Here's how:

Battery

The first thing you should do in the event that the key fob you have is not working is to change the battery. These devices that have replaced traditional keys, do a lot more than just lock and unlock the car. Depending on how often you press them, they are constantly emitting the coded signal in a specific sequence that sends to an inside car receiver to either lock or unlock it. Fobs aren't impervious to damage, however -- like any piece of consumer technology that spends the majority of its time scurrying around in your purses and pockets they may cease to function when they age.

If you're fortunate your dealer has replacement batteries for keys fobs that are compatible with your car. If they don't, you can find them in a variety of auto parts stores and at big-box retailers. You'll need a CR2032 battery, which is usually around $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 newer fobs come with a small key that can be pulled out in the event that your keys aren't working to open the door or start the car. While this is a great feature, it could be risky for those with the tendency to lose keys. Some use a wireless remote locking system that relies on an RFID chip inside the key fob in order to operate the doors. 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.

You may be able do the programming yourself if it is possible to buy a replacement fob for a price that you are comfortable with. This is typically a cheaper option than purchasing a brand new key from the dealer. Be aware that not all key fobs from aftermarket are compatible with your car and many require special equipment to be programmed.

Programming

Most modern cars come equipped with electronic keys which allow you to unlock and start the vehicle remotely. If you lose yours or require an upgrade you may be able to program a replacement yourself. The exact procedure will depend on the model of your vehicle however, the instructions are usually available online. Owner's guides can also provide detailed programming information. Make sure your key fob is powered by a new battery before you attempt to reprogram it. These are cheap and easy to replace, however the battery that is exhausted can cause problems with the process. Close all doors in one open door can affect the functionality of the fob.

To reprogram a remote key, switch off your car and take off the ignition key that was originally used. Press the lock button on the new fob within the specified time period, typically 10-30 minutes. The car may respond by cycling the locks, turning on the lights or emitting a chime signal to confirm the fob is programmed. Repeat this process for any additional keys you'd like to include in your vehicle's system.

This reprogramming technique only works on cars that use the same technology. If your vehicle has different types of key fob or an ignition key made of metal, it will require specialized programming that is only performed by an authorized dealer.

You can save money by using an auto locksmith. A lot of dealerships charge a flat fee for this service. They usually have the equipment to do the job for a fraction of the price you'd pay at the dealership. They might even be able to come to you to do the job.

Ask the dealer what the service will cost and if they have an assurance. Verify your warranty or auto club membership or insurance policy to see if they cover any lost fobs. If you're in good contact with your mechanic, they might even let you know the cost of this service before you schedule an appointment.

Dealerships

You may be enticed when you lose your keys, to visit a dealership to get them replaced. However, they usually charge more than other places for this service, and they might not provide the best price. Locksmiths and hardware stores are two other options to replace your key fob. These locations are typically less expensive than the dealership and could save you money.

A car key fob is a piece technology that allows you to unlock and start your car without using a traditional key made of metal. It's typically a rectangular or oval piece of plastic that has buttons that allow you to lock and unlock your car and activate an alarm, or open the trunk. Fobs became popular in 1990s and are now standard on a variety of automobiles. They are a convenient way to open your car, but they can also make it easier for thieves to steal your car.

The most common car key fob type is the push button starter. It is attached to the ignition in your car. You can usually find them at the dealership or an auto parts store. Switchblade keys, in which the key is made of metal and encased in a plastic piece and keyless entry key fobs are also types of car fobs. These are the most sought-after since they allow you to open and start your car without physical key.

Many dealerships inflate the cost of key fobs as they know that customers will pay for any service needed to return their vehicle. While it's not easy to find a reasonable replacement fob, you can save money by choosing the right replacement battery and using an alternative method of reprogramming your device.

You can exchange your key at an independent locksmith who is not affiliated with a specific manufacturer of cars regardless of whether you own traditional metal keys or a smart electronic key. They offer a broad selection of replacement keys, and they can program and cut them for cheaper than dealers. You can search a search engine in order to find an independent locksmith near you.

Locksmiths

If your key fob has been lost, you will need to find an expert to replace the item. But it may not be as cheap as you think, especially when the key fob has a smart feature like the automatic locking feature or a remote start button.

The majority of modern vehicles have smart keys that are designed to prevent theft by sending unique security codes every time a button is pressed. The codes are not stored on the fob itself but rather in an embedded chip which communicates with the vehicle to open doors and start it. Because of 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 car key FOB replacement these kinds of keys.

You may be able to purchase a new keyfob from a hardware store or locksmith that specializes in car security at a lower cost than you would pay if you went through the dealer. But, you'll most likely need to pay a professional to program the fob, car key FOB replacement which might require the same equipment the dealership employs.

Some automakers provide instructions for self-programming key fobs online or in their owner's guides. These steps can be quite difficult, however you may require an additional key fob to speed up the process, or even complete it all. It's recommended for both owners and lessees alike to have two working key fobs before they experience the anxiety of losing one.

If your car has a traditional key shank addition to the smart key that you can purchase a spare key at a key or hardware cutting shop for a reasonable price and assuming that the original metal key isn't lost along with the fob. Fobs with a transponder element on both the key shank as well as the fob may require professional programming however, and this can add up if you need to have more than one spare or if the key needs to be replaced.

Replacement fobs for German cars with a "flip", which is similar to the switchblade, are only available through the dealer. This is because these fobs utilize an electronic transponder that can only be reset or reprogrammed by the dealer service department.