Car Key Fob Replacement

Many vehicles use key fobs that lock and unlock the doors, and allow you to start your car. Typically, replacing a standard key fob requires a visit to the dealership that charges based on your vehicle's make.

However, Consumer Reports reveals some simple tricks to save you money. Here's how:

Battery

If your key fob stops working, the first thing to do is replace its battery. These little devices that have taken over the place of traditional keys have more in them than just buttons that lock and unlock your vehicle. Depending on how often you press them, they're constantly emitting an encoded signal in a unique sequence that goes to a receiver inside the car to either lock or unlock it. Fobs won't last forever, however as with any other gadget that spends most of its life jostling around in your purse and pockets, they can stop working when they age.

If you're lucky enough, your new-car dealer will have replacement key fob batteries that will work with your vehicle. If not, they are available at auto parts stores or big-box retailers. It is generally recommended to purchase a CR2032 button cell battery which costs from about $2-4 American for a pack of two. To avoid damaging the electronic circuit board you'll need to remove the old battery from your key fob and replace it with the new one.

Some of the newer 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. This is a useful feature, but it can be risky for people who tend to lose their keys. Some people utilize a wireless remote locking system that relies on an RFID chip embedded in the key fob. If you are having trouble getting your car manufacturer's attention and inquire if the chip can be reset. You can also contact an locksmith.

If you're able to buy a replacement key fob at a price you're comfortable with, you may be able to do the programming yourself. This is typically a less expensive alternative than purchasing a new key from a dealer. Be aware that not all replacement keys from the aftermarket will work with your car and require special equipment to program.

Programming

Modern cars come with electronic key fobs that allow you to start and unlock your car remotely. If you lose yours or need to replace it you might be capable of programming a replacement yourself. Instructions are generally available online. The exact procedure will depend on the model of your vehicle. Owner's guides can also provide specific programming instructions. Before you attempt reprogramming your key fob, ensure that it has fresh batteries. They are inexpensive and simple to replace, but an exhausted battery could interfere with the process. It is also a good idea to shut all doors, since even one door that is left open could influence how the fob operates.

To reprogram a key fob, switch off your vehicle and then remove the original key from the ignition. Press the lock button on the new fob within a predetermined time frame, typically 10-30 minutes. The car may respond by cycling the locks, turning on the lights or emitting a chime signal to confirm that the fob has been programmed. Repeat this process for any additional fobs you would like to add to the system.

This reprogramming method is only applicable on cars that use the exact same technology. If your vehicle has a different key fob, or has a metal ignition key that is separate and requires specialized programming. This is only possible at an authorized dealer.

You can save money by hiring an auto locksmith. A lot of dealerships charge a flat fee for this service. They have the tools to do the work for a fraction what you would pay in the dealership. They might even be able to your home to complete the job.

Ask the dealer about the service will cost replacement car key and if they have a guarantee. Examine your warranty, auto club membership, or insurance policy to see if they cover any lost fobs. If you've established a good working relationship with your mechanic, they might even be able to inform you of the cost of this service prior to when you schedule an appointment.

Dealerships

You might be enticed, in the event that you lose your keys, to visit a dealer to get them replaced. But dealerships often charge more than other places for this service, car key FOB replacement and they may not be the most affordable price. There are several alternatives to get your key fob repaired, including locksmiths and hardware stores. These stores are typically less expensive than the dealership and could save you lots of money.

A car key fob allows you to unlock and start your car without using traditional keys made of metal. It's typically a rectangular or oval piece of plastic that has buttons that allow you to lock and unlock your vehicle or activate an alarm, or open the trunk. Fobs were popular in the 1990s and are now standard on a variety of automobiles. They can be a useful method to unlock your car, however they also make it easy for thieves to take your vehicle.

The most common car key fob is the push button starter. It is connected to the ignition of your car. They are typically found at an auto parts store or a dealership. Keys with a switchblade, where the key made of metal is encased in a plastic piece and keyless entry key fobs are different kinds of car fobs. These are the most well-known because they allow you to unlock and start your vehicle without a physical key.

A lot of dealerships overcharge the price of key fobs since they know that customers will pay for any service needed to get their car back. It's not always easy to find a replacement fob for a reasonable price. However you can save money by choosing the correct battery and reprogramming 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 at an independent locksmith that isn't associated with any particular car manufacturer. These locations offer a wide range of replacement keys and they can cut and program them at less than dealers. You can also make use of a search engine in order to find a locksmith that is independent in your local area.

Locksmiths

If your key fob is lost, you'll need to hire a professional to replace it. It may not be as costly as you think, especially if your key fob has some sort of smart feature, like remote start or automatic locking.

Smart keys are utilized in most modern cars to stop theft. They work by sending a unique security code every time the key is pressed. The codes aren't stored on the fob, but instead in an embedded chip that communicates with the car to open doors and start the engine. Because of this additional layer, only locksmiths and car dealership technicians have the tools and knowledge required to reprogram these keys.

It is possible to purchase a new keyfob from a locksmith or hardware store that specializes in automotive security for less than what you would have to pay if you purchased it from a dealer. You'll still have to hire an expert to program your fob. This may require the same equipment that the dealership uses.

Certain automakers offer instructions for self-programming fobs in their owner's manuals or on the internet. The steps aren't easy and you may require an additional key fob in order to complete the procedure. It is advisable for both the owners and car key Fob replacement tenants to have two key fobs that function before they lose one.

If your car has an old-fashioned key shank in addition to a smart key that you can get a spare made at a hardware or key cutting shop for a reasonable price in the event that the metal key doesn't get lost as is the fob. Fobs with transponders on both the key shank and the fob may require programming by a professional. However, this can be costly in the event that you need to make more than one spare, or if the key needs replacement.

Replacement fobs for German cars that have a "flip" which functions in a similar way to a switchblade, are only available through the dealer. This is because these fobs use a transponder which can only be reset or reprogrammed in the service department of the dealer.