Car Key Fob Replacement

Many cars now use key fobs that allow doors to be locked and unlocked and also allow the car to start. Replacing a standard key fob usually requires a trip to the dealer, who will charge you according to the model of your vehicle.

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

Battery

The first thing you should do in the event that your key fob isn't working is to change the battery. These tiny devices that have taken over the place of traditional keys have a lot more going on in them than just buttons to lock and unlock your car. Depending on the frequency you press them, they are constantly sending out an encoded signal in a specific sequence that goes to an inside car receiver to either lock or unlock it. Fobs may break down over time, just like any other electronic device that is constantly jostled around in your purse or pockets.

If you're fortunate, your dealer will sell batteries for replacement keys that are compatible with your vehicle. If not, you can locate them at many auto parts stores and at big-box retailers. You'll typically need a CR2032 button cell battery that can cost between $2 and $4 American for a pack 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.

Some modern fobs include tiny keys inside that you can pull out in the event that keys don't open your door or start your engine. This is a useful feature, but it could be risky for those who frequently lose their keys. Some people have a wireless remote locking system that relies upon an RFID chip embedded in the key fob. If you're experiencing issues with your car key replacements, contact the manufacturer and ask if the chip could be reset. You can also call an expert locksmith.

If you're able to purchase an extra key fob for an amount you're comfortable with, you may be able to program the key yourself. This is usually a cheaper 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 for programming.

Programming

Modern cars are equipped with electronic key fobs, that allow you to start and unlock the vehicle from a distance. If you lose yours, or require to replace it you might be capable of programming an alternative yourself. Instructions are usually available on the internet. The exact procedure will depend on the model of your vehicle. Some owner's manuals also include specific programming instructions. Make sure your key fob has new batteries before you attempt to reprogram it. They are affordable and simple to replace, but the battery that is exhausted could cause problems with the process. Close all doors at once. One open door could affect the functionality of the fob.

To reprogram a key fob, turn off your vehicle and remove the original key from its ignition. Press the lock button on the new fob within a certain time period typically between 10 and 30 seconds. The car may respond by cycling the locks and switching on the lights, or chiming to confirm the fob is programmed. Repeat this procedure for any additional fobs that you would like to add to your car's system.

Be aware that this reprogramming technique is only applicable to cars that use the same technology. If your car has a different type of key fob or has an ignition key made of metal It will require special programming that can only be done by a dealer.

Many dealerships offer this service for a flat fee however, you may be in a position to save money by calling an automotive locksmith instead. They often have the necessary equipment to accomplish the task at a fraction of the cost for car key replacement you would pay at the dealership. They may even be able to your location to perform the job.

If you choose to go with the dealership, ask them what their charges are and whether they have a warranty on the work. Also, check your new-car warranty, auto club membership or car-insurance policy to see if it covers any malfunctions or lost fobs due to them. If you've established 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 go to the dealership to obtain a replacement. Dealerships might charge more for this service than other places, and they might not provide the best price. There are alternatives to get your key fob replaced, [empty] including hardware stores and locksmiths. These are typically cheaper than the dealership and could save you a significant amount of money.

A car key fob allows you to unlock and start your car without a traditional metal keys. It's a rectangular or oblong piece of plastic with buttons that allow you to lock and unlock your vehicle, trigger an alarm, or open the trunk. Fobs were first introduced in the '90s and a lot of cars include them as standard features. They are a convenient method of opening your vehicle, but they could also make it easier for thieves to steal your car.

The most commonly used car key fob type is the push button starter. It is connected to the ignition in your car. They are typically found at an auto parts store or dealership. Switchblade keys, 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 popular because they let you unlock and start your vehicle without a physical key.

A lot of dealerships overcharge the price of key fobs because they know that customers will pay for any service needed to get their car back. While it's not easy to find a cheap replacement for a fob you can save money by locating the correct replacement battery and utilizing a different method of reprogramming your device.

You can exchange your key at an independent locksmith who is not affiliated with a particular car manufacturer regardless of whether you have a traditional, metal key, or a smart, electronic key. They offer a broad range of replacement keys and can program and cut them for less than dealers. You can search the search engine to locate a locksmith that is independent near you.

Locksmiths

If your key fob is lost, you'll have to find an expert to replace the item. It might not be as inexpensive as you think, especially if your key fob is equipped with some sort of smart feature, such as automatic locking or remote start.

Modern cars are equipped with smart keys that are designed to prevent theft by sending unique security codes every time the button is hit. These codes are not stored on the fob, 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 only licensed locksmiths or car dealership technicians that have the equipment and know-how to reprogram replacements to these types of keys.

You might be able to purchase a new keyfob through an establishment like a hardware or locksmith that specializes in automotive security for less than what you would have to pay if you purchased it from a dealer. You'll still require a professional to program your fob. This could require the same equipment that the dealership uses.

Certain automakers provide instructions for self-programming fobs in their user's manuals or on the internet. The steps are a bit tricky, though and you may need another key fob that is functional to speed up the process, or even complete it all. For that reason, it's sensible for owners and lessees alike to have two working key fobs before experiencing the anxiety of losing one.

If your car has an old-fashioned metal key it is possible to purchase a spare at an hardware or key cutting store, provided that the key was not lost along with the fob. Fobs that have transponders on both the key shank as well as the fob might require programming by a professional, but this can be expensive in the event that you need to make more than one spare or if the key requires replacing.

Replacement fobs for German cars with the "flip" which is similar to a switchblade, are only available through the dealer. The reason for this is because these fobs typically use an exclusive transponder that can only be reset and reprogrammed by the manufacturer's dealer service department, which is typically the only manufacturer with the tools needed to do this.