Car Key Fob Replacement

A lot of cars have key fobs that allow you to lock and unlock the doors, and allow you to start your vehicle. Typically replacing a standard fob will require a visit to the dealership and the cost is depending on the make of your 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 should do is change the battery. These devices are replacing traditional keys, can do much more than lock and unlock your car. Depending on the frequency at which you press them, they're constantly sending out a coded signal in a unique sequence that goes to the car's receiver to either lock or unlock it. Fobs aren't impervious to damage, however as with any other gadget that spends the majority of its time in your purses and pockets they may cease to function as they age.

If you're lucky, your new-car dealer will sell batteries for keys that work with your car. If not, they are available at auto parts stores or big-box retailers. You'll usually want a CR2032 button cell battery which costs from about $2-4 American for a set of two. To prevent damaging the electronic circuit board you'll have to carefully remove the battery that was on your key fob before replacing it with a new one.

Certain newer fobs come with an electronic key inside that you can pull out if keys aren't able to open your door or start your engine. This is a useful feature, but it could be dangerous for people who frequently lose their keys. Some people utilize a wireless remote locking system that is based on an RFID chip 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 call a locksmith.

You may be able do the programming yourself if you are able to purchase a replacement key at an amount you are comfortable with. 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 vehicle and some require special equipment to be programmed.

Programming

The majority of modern cars are equipped with electronic key fobs that let you unlock and start your vehicle remotely. You may be able to program a new key if you lose yours, or if you need one. The exact procedure will depend on the model of your car however, the instructions are usually available online. Some owner's manuals also contain detailed programming information. Make sure that your key fob is equipped with new batteries before you attempt to program it. They are affordable and easy to replace, however the battery that is exhausted can cause problems with the process. It is recommended to shut all doors, because even a door that is left open could influence how the fob works.

To reprogram a key fob, switch off your car and remove the original key from the ignition. Press the lock button on the new fob within the specified time period, typically 10 to 30 minutes. The car may respond by turning on the lights, cycling the locks, or emitting an audible chime as an indication that the fob has been programmed. Repeat this process for any additional fobs you want to add to the system.

This reprogramming method is only applicable on vehicles that utilize the exact same technology. If your car has different types of key fob or has an ignition key made of metal It will require special programming that can only be performed by an authorized dealer.

You can save money by using an automotive locksmith. Many dealerships charge a flat fee for this service. They often have the necessary equipment needed to complete the task for a fraction of what you'd pay at a dealership. They may even be able visit you to complete the job.

If you decide to go with the dealership, ask them what their charges are and whether they have an assurance on the work. Check your warranty or auto club membership or insurance policy to see whether they cover lost fobs. If you have a good relationship with your mechanic, they may even let you know about their pricing for this service prior to scheduling an appointment.

Dealerships

If you lose your car keys, you could be tempted to go to the dealership for an alternative. Dealerships may charge more for this service than other locations and they may not provide the best price. There are several alternatives for getting your key fob repaired, including locksmiths and hardware stores. These stores are usually less expensive than dealerships, repaired and can save you money.

A car key fob lets you to unlock and start your car without using a traditional metal keys. It's a rectangular or oblong 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 lot of cars come with them as standard features. They can be a convenient method to unlock your car, however they also make it simple for thieves to take your vehicle.

The most popular type of car key fob is the one with a push-button start that is attached to your car's ignition. These are usually located at an auto parts store or a dealership. Switchblade keys, where the metal key is enclosed inside a plastic piece, and keyless entry key fobs are also kinds of car fobs. They are well-known because they allow you to unlock and start your vehicle without the need for a physical key.

Many dealers overcharge the cost of key fobs as they know that customers will be willing to pay for any service in order to get their car back. It can be difficult to find a replacement fob for an affordable cost. However, you can save some money by using the correct battery and reprogramming it in a different method.

You can change your key with an independent locksmith who is not associated with a specific manufacturer of cars regardless of whether you have an old-fashioned, metal key or a sophisticated electronic key. These locations offer a wide selection of replacement keys, and they can cut and program them at a much lower price than dealers. You can even make use of a search engine in order to find a locksmith that is independent in your area.

Locksmiths

If your key fob has been lost, you will need to find an expert to replace it. It may not be as inexpensive as you think if your key fob has a smart feature, such as remote start or locking that is automatic.

The majority of modern vehicles have smart keys that are designed to prevent theft by sending unique security codes every time a button is press. These codes aren't stored on the fob but instead in an embedded chip that communicates with the vehicle to unlock doors and start it. Because of this extra layer only locksmiths and car dealership technicians have the tools and know-how required to reprogram these keys.

You might be able to purchase a new keyfob through a hardware store or locksmith that specializes in automotive security at a lower cost than the cost you would pay if bought it through a dealer. However, you'll probably need to pay an expert to program the fob, which might require the same equipment the dealership employs.

Some automakers provide instructions for do-it-yourself key fob programming on their websites or in their owner's manuals. These steps can be tricky and you may need a second key fob in order to complete the process. For that reason, it's sensible for owners and lessees alike to have two working key fobs prior to experiencing the frustration of losing one.

If your car has traditional metal keys you can purchase an extra key at the hardware or key cutting store, as long as the metal key wasn't lost with the fob. Fobs that have transponders on both the key shank as well as the fob may need to be programmed by a professional. However, this can be costly if you want to make more than one spare, or repaired if the key requires replacing.

Replacement fobs for German cars that have a "flip" that is similar to a switchblade, are only available at the dealership. The reason is that these fobs usually use a specific type of transponder that can only be reset and reprogrammed by the manufacturer's dealer service department, which is generally the only manufacturer with the tools needed to do so.