Car Key Fob Replacement
A lot of cars today use key fobs, which allow doors to be locked and unlocked and start the car. Typically replacing a standard fob will require an appointment with the dealer, which charges based on your vehicle's make.
But Consumer Reports reveals some simple tricks to save you money. Here's how:
Battery
If your key fob isn't working, the first thing you should do is replace its 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 unlock and lock your vehicle. Depending on the frequency at which you press them, they're constantly sending out a coded signal in a specific sequence that sends to the car's receiver to either lock or unlock it. Fobs are susceptible to breaking in time as does any other piece of consumer electronics that is constantly jostled around in your purse or pockets.
If you're fortunate the dealer you go to will sell replacement keys fob batteries compatible with your car. If they don't, you can find them at a variety of 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 set of two. It is necessary to remove the old battery from your fob, and then install the new one carefully to ensure that there is no damage to the electronic circuit board.
Some newer fobs have an electronic key inside them that you can remove if keys don't open your door or start your engine. While this is a useful 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 embedded in the key fob in order to operate the doors. If you're having trouble with this, you'll need to contact the manufacturer of your car to see whether the chip could be reset, or call a locksmith in the event of need.
You could be able to complete the programming yourself if you can purchase a replacement fob at an amount you are comfortable with. This is typically a cheaper option than buying a new key from a dealer. Be aware that not all key fobs from aftermarket are compatible with your vehicle and many require special equipment to be programmed.
Programming
Modern cars are equipped with electronic key fobs which let you start and unlock the vehicle from a distance. You might be able create a new key in case you lose yours, or if you need one. The exact procedure is dependent on your vehicle model, but instructions are often available online. Some owner's guides also contain detailed programming information. Before you try reprogramming your key fob, be sure you have new batteries. car key fob replacement are cheap and simple to replace, but an over-charged battery could interfere with the process. Close all doors at once. One open door can affect the functioning of the fob.
To reprogram a remote key, turn off your car and take out the ignition key that was originally used. Press the lock button on the new fob within the same time frame generally between 10 to 30 seconds. The car could 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 procedure for any additional keys you want to include in your vehicle's system.
Be aware that this reprogramming method is only applicable to cars that use the same technology. If your vehicle uses a different type of key fob or has an additional ignition key made of metal, it will require specialized programming that is only done by an authorized dealer.
Many dealerships offer this service for a flat price however you may be able to save money by calling an automotive locksmith instead. They have the tools to do the work for a fraction what you would pay in the dealership. They might even be able to visit you to complete the work.
Ask the dealer what the service will cost and if they have an assurance. Also, check your new-car warranty or auto club membership, or car-insurance policy to see whether it covers any malfunctions or lost fobs that are related to them. If you have a good relationship with your mechanic, they might even let you know about the cost of this service prior to making an appointment.
Dealerships
You may be tempted, in the event that you lose your keys to visit a dealer to have them replaced. Dealerships can charge more than other locations and may not be the most affordable option. There are several alternatives to get your key fob repaired, including locksmiths and hardware stores. These places are usually much cheaper than the dealership and could save you lots of money.
A car key fob allows you to unlock and start your car without using traditional keys made of metal. 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 '90s and a large number of vehicles come with them as standard features. They're a convenient method of opening your car, but they can also make it easier for thieves to steal your car.
The most popular type of car key fob is the one with a push-button start that is attached to your car's ignition. They are typically found at an auto parts store or dealership. Other types of car key fobs include switchesblade keys, which contain the key made of metal inside a plastic cylinder and keyless entry fobs. These are the most popular because they let you unlock and start your car without the need for a physical key.
Many dealerships inflate the cost of key fobs because they know that consumers will be willing to pay for any service in order to return their vehicle. It's not always easy to find a replacement fob for an affordable cost. However, you can save some cash by purchasing the correct battery and reprogramming it in a different manner.
You can exchange your key at an independent locksmith that is not associated with a specific manufacturer of cars, whether you have an old-fashioned, metal key or a smart electronic key. There are many locksmiths that offer a variety of replacement keys and can cut and program them for much less than dealers. You can use the search engine to find an independent locksmith near you.
Locksmiths
If your key fob has been lost, you'll need to engage a professional to replace the item. It might not be as expensive as you think if your key fob is equipped with an advanced feature, like remote start or locking that is automatic.
Smart keys are found in most modern cars to guard against theft. They work by sending an unique security code each when the key is used. The codes aren't stored on the fob itself, but rather in an embedded chip that communicates with the car in order to unlock doors and even start the engine. Because of this extra layer of security, it's usually only locksmiths who are licensed or dealership technicians who have the tools and know-how to reprogram replacements for these types of keys.
Based on the model and year, you could be able to purchase an entirely new key fob from a hardware store or locksmith that specializes in automotive locksmithing for less than it would cost to go through the dealer. However, you'll probably have to hire a professional to program the fob, which could require the same equipment the dealership utilizes.
Certain automakers offer instructions on doing the programming yourself for key fobs on their websites or in their owner's manuals. The steps are somewhat difficult, however, and you might need another key fob that is functional to speed up the process or even perform it at all. For that reason, it's sensible for owners and lessees alike to have two working key fobs prior to experiencing the anxiety of losing one.
If your car has a traditional metal key it is possible to purchase an extra key at the hardware or key cutting store, as long as the key's metal was not lost along with the fob. Fobs with a transponder element on both the key shank and the fob will probably need to be professionally programmed, however, which can be costly if you have to have more than one spare or if the key is required to be replaced.
People who have German automobiles, for instance, that have a "flip" function, which is akin to a switchblade knife, may only be able to find replacement fobs at the dealership. The reason for this is because these fobs usually use a special type of transponder that can only be reset and reset by the dealer's service department, which is usually the only company with the necessary equipment to do so.