Car Key Fob Replacement

Many vehicles use key fobs that lock and unlock the doors, and begin your vehicle. Replacing the standard key fob typically requires an appointment with a dealer, who will charge you according to the model 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 devices that have replaced traditional keys, can do more than unlock and lock the car. They emit a coded sequence of signals based on many times you press them. This signal is transmitted to a receiver in the car, which then locks or unlocks it. Fobs may break down over time just like any other piece of consumer electronics that is constantly jostled around in your pockets or purse.

If you're lucky, your new car dealer will have key fob batteries replacement that work with your cheapest car key replacement. 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 need to carefully remove the battery that was on your key fob before replacing it with a new one.

Some modern fobs include tiny keys inside of them that you can pull out if the keys fail to open your door or start the engine. While this is a great feature, it could be risky for those with an inclination 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're experiencing issues getting your car manufacturer's attention and ask if the chip could be reset. You can also contact a locksmith.

If you can purchase an extra key fob for an affordable price, you may be able to program it yourself. This is usually a cheaper alternative than purchasing a new key from the dealer. Be aware that not all key fobs from aftermarket will work with your vehicle and many require specialized equipment to be programmed.

Programming

Most modern cars come equipped with electronic keys that let you unlock and start your vehicle remotely. You may be able to create a new key if you lose yours or if you require one. The exact procedure will depend on your vehicle model, but instructions are often accessible online. Some owner's guides also contain specific programming instructions. Before you attempt to reprogramme your key fob, be sure it's got new batteries. They are affordable and simple to replace, but an over-charged battery can interfere with the process. Close all doors as one open door can affect the functionality of the fob.

To reprogram a remote key, turn off your car and take out the original ignition key. Press the lock button on the new fob within a predetermined time period, typically 10 to 30 seconds. The car might respond by turning the locks on and off and switching on the lights, or emitting a chime signal to confirm that the fob was programmed. Repeat this process for any additional keys you'd like to include in your vehicle's system.

This reprogramming method only works on cars that use the same technology. If your car uses an alternative key fob or has a metal ignition key that is separate from the other, it will require special programming. This can only be done through an authorized dealer.

A lot of dealerships offer this service for a flat cost however, you may be better off making contact with an automotive locksmith. They have the tools to complete the task for a fraction what you would pay in the dealership. They may even be able to travel to your home to complete the work.

If you decide to go to the dealership, inquire what they charge and whether they have a guarantee on the work. Also check your new-car warranty, auto club membership or insurance policy for your car to determine whether it covers malfunctions or lost fobs that are related to them. If you're in good contact with your mechanic, they may even inform you of their pricing for this service prior to scheduling an appointment.

Dealerships

You may be enticed if you lose your keys, to go to a dealership to have them replaced. Dealerships can charge more for this service than other locations and they may not provide the best price. Hardware stores and locksmiths are two other options for replacing your key fob. These places are usually much less expensive than the dealership and could save you a significant amount of money.

A car key fob is a piece of technology that lets you open and start your car without having to use the traditional metal key. It's usually an oval or rectangular piece of plastic that has buttons that let you lock and unlock your car and activate an alarm, or open the trunk. Fobs were first introduced in the late 90s and a large number of vehicles have them as standard features. They're a convenient way to open your vehicle, but they could also make it easier for thieves to steal your car key lost replacement.

The most popular car key fob type is the push button starter. It is connected to your car's ignition. They are typically found at an auto parts store or a dealership. Switchblade keys, in which the key made of metal is encased inside a plastic piece, and keyless entry key fobs are different types of car fobs. These are the most popular because they let you open and start your car without the need for a physical key.

A lot of dealerships overcharge the cost of key fobs because they know that consumers will pay anything to return their vehicle. It's not always easy to locate a replacement car keys Price fob at an affordable cost. However you can save money by choosing the right battery and reprogramming it in a different way.

You can change your key with an independent locksmith who is not affiliated with a specific car manufacturer, whether you have an old-fashioned, metal key or a smart electronic key. Many of these locations have a wide selection of replacement keys, and replacement car Keys price they can cut and program them for less than the dealers. You can use the search engine to locate a locksmith who is independent near you.

Locksmiths

When your key fob goes missing, you'll most likely have to hire a professional replace it. It may not be as costly as you think if your key fob comes with an advanced feature, such as remote start or replacement car keys price automatic locking.

Smart keys are found in most modern cars to prevent theft. They work by sending an unique security code each when the key is used. The codes aren't stored on the fob, but in an embedded chip that communicates with the car in order to unlock doors and start the engine. Because of this extra layer of security, it's only licensed locksmiths or car dealership technicians who have the tools and know-how to reprogram replacements to these types of keys.

You might be able to purchase a new keyfob from an establishment like a hardware or locksmith that specializes in automotive security for less than what the cost you would pay if 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.

Certain automakers offer instructions on do-it-yourself key fob programming on their websites or in their owner's manuals. These steps can be 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 prudent for owners and lessees alike to have two functional key fobs before they experience the frustration of losing one.

If your car also has traditional metal keys you can purchase one at the hardware or key cutting store, as long as the metal key wasn't lost in the fob. Fobs that have transponders on both the key shank and the fob may need to be programmed by a professional, but this can be expensive in the event that you need to make more than one spare or if the key needs replacing.

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