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 a standard key fob normally requires a trip to the dealer who will charge you based on the make of your vehicle.

Consumer Reports has some simple ways to save money. Here's how:

Battery

The first thing to do if your key fob is not working is to change the battery. These devices are replacing traditional keys, do a lot more than just lock and unlock the car. Depending on the frequency you press them, they are constantly emitting an encoded signal in a unique sequence that goes to the car's receiver to either lock or unlock it. Fobs are susceptible to breaking down over time just like any other electronic device that is constantly jostled around in your pockets or purse.

If you're fortunate, your dealer will sell mobile replacement car keys batteries for keys fobs that are that are compatible with your vehicle. If not, they're available at auto parts stores or even big-box retailers. You'll want a CR2032 battery, which is usually around $2-4 American per pack of two. You'll need to remove the old battery from your fob, and then install the new one carefully to avoid damage to the electronic circuit board.

Some of the newer fobs come with a small key that can be pulled out in the event that your keys fail to open the door or start the car. This is a useful feature but can be risky for those who tend to 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, contact your car manufacturer and ask if the chip could be reset. You can also call an locksmith.

You may be able do the programming yourself if you are able to purchase a replacement key at a price that you are comfortable with. This is usually a cheaper alternative than purchasing a new key from a dealer. Be aware that not all key fobs from aftermarket are compatible with your vehicle and some require specialized equipment to be programmed.

Programming

Most modern cars come equipped with electronic key fobs that allow you to 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 is dependent on the model of your vehicle however instructions are typically accessible online. Some owner's manuals contain details on programming. Before you try reprogramming your key fob, ensure that it has new batteries. They are affordable and easy 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 left open can impact how well the fob functions.

To reprogram a remote key, switch off your vehicle and take off the original ignition key. Press the lock button on the new fob for a time frame typically between 10 and 30 seconds. The car may respond by turning on the lights, turning off the locks, or emitting an audible chime signal as a confirmation that the fob is programmed. Repeat this procedure for any additional fobs you wish to add to your vehicle's system.

This reprogramming method only works on cars that use the exact same technology. If your vehicle uses different types of key fob or a separate metal ignition key, it will require specialized programming that must be performed by an authorized dealer.

You can save money by using an automotive locksmith. Many dealerships charge a flat price for this service. They typically have the equipment to do the job at a fraction of the cost you'd pay at a dealership. They might even be able to be at your location to complete the work.

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 key replacements near me warranty, auto club membership or car-insurance policy to see whether it covers lost fobs or malfunctions related to them. If you've established a good working relationship with your mechanic, he or she might even inform you of the cost of this service before you schedule an appointment.

Dealerships

If you've lost your car keys, you may be tempted to visit the dealership to obtain an alternative. Dealerships might charge more for this service than other places and they may not provide the best price. There are other options for getting your key fob replaced including 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 unlock and start your car without using a traditional metal keys. It's usually a rectangular or oval piece of plastic with buttons that allow you to lock and unlock your car replacement keys and set off an alarm or open the trunk. Fobs were popular in the 1990s and are now common on many vehicles. They're a great method of opening your vehicle, but they could also make it easier for thieves to steal your car.

The most common car key fob is the push button starter. It is attached to your car's ignition. These are usually found at an auto parts store or dealership. Switchblade keys, where the key is made of metal and encased in a plastic piece and keyless entry key fobs are other types of car fobs. They are the most popular as they allow you to unlock and start your car without physical keys.

Many dealerships inflate the cost of key fobs as they know that customers will pay for any service to return their vehicle. It can be difficult to find a replacement fob for an affordable price. However you can save money by using the right battery and reprogramming it in a different manner.

You can replace your key with an independent locksmith who is not associated with a specific car manufacturer, whether you have an old-fashioned, metal key, or a smart, electronic key. A lot of these places have a wide selection of replacement keys, and they can cut and program them for much less than dealers. You can also search using a search engine to find a locksmith who is independent in your local area.

Locksmiths

If your key fob is missing, you'll probably have to hire a professional to replace it. It may not be as expensive as you think, especially if your key fob is equipped with an advanced feature, like automatic locking or remote start.

Modern cars are equipped with smart keys that are designed to stop theft by sending unique security codes each time a button is press. These codes aren't saved on the fob, but instead in an embedded chip that communicates with the car in order to unlock doors and even start the engine. Due to this additional layer of security, it's only licensed locksmiths or car dealership technicians who 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 bought it through a dealer. However, you'll probably require a professional to program the fob, which might require the same equipment the dealership employs.

Some automakers offer instructions for self-programming fobs in their owners' guides or online. The steps aren't easy and you may need an additional key fob in order to complete the procedure. It's wise for both tenants and owners to have two key fobs that work before they lose one.

If your car key replacements near me has a traditional key shank in addition to its smart key that you can make a spare at a hardware or key cutting store for relatively inexpensive and assuming that the original metal key doesn't get lost together with the fob. Fobs with transponders on both the key shank and the fob could need to be programmed by a professional, but this can be expensive when you need to create more than one spare, or if the key requires replacement.

Those with German cars, for instance those that come with a "flip" function which is akin to a switchblade knife, may only be able to find fob replacements at the dealership. The reason is that these fobs typically use a special type of transponder that can only be reset and reprogrammed by the manufacturer's dealer service department, which is usually the only company that has the tools needed to do so.