Car Key Fob Replacement

A lot of cars today use key fobs that allow doors to be locked and unlocked and allow you to start your car. Replacing the standard key fob typically requires an appointment with the dealer, who will charge you based on the make of your car.

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

Battery

The first thing to do if your key fob isn't working is to replace the battery. These devices, which have replaced traditional keys, do more than unlock and lock the car. Depending on how often you press them, they are constantly emitting an encoded signal in a unique sequence that is sent to a receiver inside the car 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 scurrying around in your pockets and purse, they can stop working as they get older.

If you're lucky your dealer has replacement car key cost keys fob batteries compatible with your car. If not, you can find them at many auto parts stores, and at big-box retailers. You'll want a CR2032 battery that is typically around $2-4 American per pack of two. You'll need to take the old battery 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.

Some of the latest fobs include a tiny key that can be pulled out when your keys fail to open the door or start the car key replacement service. While this is a convenient feature, it could be risky for people with an inclination to lose keys. Some use a wireless remote locking system that relies on an RFID chip inside the key fob to open the doors. If you have trouble with this, you'll need to contact the manufacturer of your car to see whether the chip could be reset or a locksmith in the event of need.

If you're able to buy an extra key fob for a price you're comfortable with you might be able to do the programming yourself. This is typically a less expensive option than purchasing a brand new key from the dealer. Be aware that not all aftermarket replacement key fobs can be used with your vehicle and most require specialized equipment to program.

Programming

Modern cars are usually equipped with electronic key fobs which allow you to unlock and start your vehicle remotely. If you lose yours or car key fob replacement require an upgrade you might be capable of programming the replacement yourself. The exact procedure will depend on your vehicle model however, the instructions are usually available online. Some owner's manuals also include details on programming. Before you try reprogramming your key fob, be sure it has new batteries. They are affordable and simple to replace, but the battery that is exhausted could cause problems with the process. It is recommended to close all doors, because even a door that is left open could influence how the fob operates.

To reprogram a remote key switch off your car and remove the ignition key that was originally used. Press the lock button of the new fob for a certain time period, usually between 10 and 30 seconds. The car may respond by turning the locks on and off and turning on the lights or chiming to confirm that the fob was programmed. Repeat this process for any additional fobs you wish to add to your vehicle's system.

Be aware that this reprogramming method is only available for vehicles that use the same technology. If your car has an alternative key fob or has a metal ignition key that is separate from the other, it will require specialized programming. This can only be done through the dealer.

Many dealerships offer this service for a flat cost, but you might be in a position to save money by calling an automotive locksmith instead. They typically have the equipment to do the job for a fraction of what you would pay at the dealership. They might even be able to visit you to complete the work.

Ask the dealer about the service will cost and if they offer the possibility of a guarantee. Examine your warranty or auto club membership or insurance policy to see whether they cover lost fobs. If you have a good working relationship with your mechanic, he or she may even tell you about the cost of this service before you schedule an appointment.

Dealerships

If you lose your car keys, you may be tempted to visit the dealership to get an alternative. Dealerships may charge more for this service than other places and they may not provide the best price. There are several alternatives to get your key fob replaced, such as locksmiths and hardware stores. These locations are typically less expensive than the dealership and can save you money.

A car key fob allows you to open and start your car without using traditional keys made of metal. It's an oval or rectangular piece of plastic with buttons to lock and unlock your vehicle, trigger an alarm or open the trunk. Fobs were popular in the 1990s and are now standard on a lot of automobiles. They can be a convenient way to unlock your car, but they also make it easier for thieves to rob your vehicle.

The most popular type of car key fob is the push-button starter that is attached to the ignition of your car. You can usually find them at the dealership or in an auto parts store. Switchblade keys, in which the key made of metal is encased within a plastic part, and keyless entry key fobs are also kinds of car fobs. The latter are most popular as they allow you to open and start your car without a physical keys.

Many dealers overcharge prices for key fobs since they know consumers will pay for anything to get their car back. Although it's difficult to find a cheap replacement for a fob, you can save money by locating the right replacement battery and using an alternative method of reprogramming the device.

You can change your key with an independent locksmith that is not associated with a specific car manufacturer regardless of whether you own a traditional, metal key or a smart electronic key. They have a wide selection of replacement keys, and they can cut and program them at a much lower price than dealers. You can even search using a search engine to find a locksmith that is independent in your local area.

Locksmiths

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

Most modern cars have smart keys that are designed to stop theft by sending unique security codes each when a button is hit. These codes aren't saved on the fob, but in an embedded chip that communicates with the car to open doors and also start the engine. Because of this extra layer only locksmiths and dealership technicians have the tools and expertise needed to reprogram these keys.

Depending on your car's model and year, you could have the option to buy the new key fob at an hardware store or a locksmith that specializes in automotive locksmithing for less than what it would cost through the dealer. However, you'll probably need to pay a professional to program the fob, which might require the same equipment the dealership utilizes.

Certain automakers offer instructions for doing-it-yourself fob programming in their owners' guides or online. These steps can be difficult and you may need another key fob in order to complete the process. It's a good idea for both tenants and owners to have two key fobs working before they lose one.

If your car has an old-fashioned metal key, you can get one at a key cutting or hardware store, as long as the key was not lost along with the fob. Fobs with a transponder feature on both the key shank as well as the fob may require a professional to program, however, which can add up if you need to have more than one spare or the key is required to be replaced.

Replacement fobs for German cars that have the "flip" that is similar to a switchblade, are only available through the dealer. The reason for this is that these fobs typically use a specific type of transponder that can only be reset and reset by the dealer's service department, which is typically the only company that has the tools needed to do so.