Car Key Fob Replacement
Many cars now use key fobs that can lock and unlock doors and start the car. Replacing the standard key fob typically requires an appointment with the dealer, who will charge you depending on the make of the vehicle.
But Consumer Reports reveals some simple techniques to save money. Here's how:
Battery
If your key fob stops working, the first thing you need to do is replace its battery. These devices, which have replaced traditional keys, can do a lot more than just lock and unlock your car. Depending on the frequency you press them, they're constantly emitting an encoded signal in a specific sequence that sends to a receiver inside the car to either lock or unlock it. Fobs aren't impervious to damage, however as with any other device that spends most of its time in your pockets and purse they may cease to function as they get older.
If you're fortunate your dealer has replacement batteries for keys fobs that are compatible with your car. If not, they're available at auto parts stores, or big-box retailers. You'll need a CR2032 battery, which is usually around $2-4 American per pack of two. To avoid damaging the electronic circuit board you'll need to carefully remove the old battery from your key fob before replacing it with a new one.
Some newer fobs have tiny keys inside of them that you can pull out in the event that the keys fail to open your door or start your engine. While this is a useful feature, it could be risky for people with a tendency to lose keys. Others use a wireless remote-locking system that relies on an RFID chip embedded in the key fob to operate the doors. If you're having trouble with this, it's best to contact the manufacturer of your car to determine whether the chip could be reset, or contact a locksmith in the event of need.
You could be able to complete 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 option than buying a new key from a dealer. Be aware that not all replacement keys from the aftermarket will work with your car, and that most require specialized equipment for programming.
Programming
Modern cars are usually equipped with electronic key fobs that allow you to unlock and start your vehicle remotely. If you lose yours or need an upgrade you may be able to program the replacement yourself. The exact procedure is dependent on your vehicle model however, the instructions are usually accessible online. Owner's guides can also provide specific programming instructions. Before you attempt to reprogramme your key fob, make sure it has fresh batteries. They are inexpensive and easy to replace. However, an over-charged battery can interfere with the process. It is also a good idea to close all doors, as even one door that is left open could impact how well the fob works.
To reprogram a remote key, switch off your vehicle and take out the original ignition key. Press the lock button on the new fob for a time frame generally between 10 to 30 seconds. The car might respond by turning the locks on and off, turning on the lights or chiming to confirm that the fob has been programmed. Repeat this procedure for any additional keys you wish to add to the system of your vehicle.
Be aware that this reprogramming technique is only available for vehicles that utilize the same technology. If your car uses a different key fob, or has a metal ignition key that is separate, it will need special programming. This is only possible by the dealer.
You can save money by hiring an auto locksmith. key replacement charge a flat price for this service. They usually have the equipment to do the job at a fraction of the cost you would pay at the dealership. They may even be at your location to complete the work.
Ask the dealer what the service will cost and if they have the possibility of a guarantee. Also check your new-car warranty or auto club membership, or insurance policy for your car to determine if it covers any malfunctions or lost fobs that are related to them. If you have a good working relationship with your mechanic, he or she might even inform you of the costs of this service before you schedule an appointment.
Dealerships
You may be enticed if you lose your keys, to go to a dealership to get them replaced. Dealerships can charge more than other locations, and they might not offer the best deal. There are several alternatives to get your key fob repaired, such as locksmiths and hardware stores. These locations are typically less expensive than the dealership, and could save you money.
A car key fob is a piece technology that allows you to unlock and start your vehicle without using a traditional metal key. It's an oval or rectangular piece of plastic with buttons that allow you 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 are a great way to unlock your car, however they also make it easier for thieves to steal your vehicle.
The most common car key fob model is the push button starter. It is connected to the ignition of your car. You can usually find them at the dealership or an auto parts store. Switchblade keys, where the key made of metal is encased within a plastic part, and keyless entry key fobs are other kinds of car fobs. They are the most popular since they allow you to open and start your car without a physical key.
Many dealers overcharge the cost of key fobs as they know that consumers will pay for any service needed to get their car back. It can be difficult to find a replacement fob for an affordable cost. However you can save money by using the right battery and reprogramming it in a different manner.
If you own a traditional metal key, an electronic starter, or one of the latest smart keys, you can get a replacement for it with an independent locksmith that isn't affiliated with any specific car manufacturer. These locations offer a wide selection of replacement keys, and they can program and cut them for cheaper than dealers. You can even make use of a search engine in order to locate an independent locksmith in your area.
Locksmiths
If your key fob goes missing, you'll likely need to pay a professional to replace it. However, it might not be as expensive as you think, particularly when the key fob has an intelligent feature such as the automatic locking feature or a remote start button.
Smart keys are used in the majority of modern vehicles to stop theft. They work by sending a unique security code each time a key is pressed. These codes aren't stored on the fob, but in an embedded chip that communicates with the car to open doors and also start the engine. Due to this extra layer only locksmiths and dealership technicians have the tools and knowledge needed to reprogram these keys.
Depending on your car's model and year, you might be able to purchase the new key fob at a hardware store or locksmith that specializes in automotive locksmithing for less than what it would cost through a dealer. You'll still have to hire a professional to program your fob. This may require the same equipment as the dealership.
Some automakers offer instructions for self-programming fobs in their owner's manuals or online. These steps can be somewhat difficult, however you may require 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 prior to experiencing the frustration of losing one.
If your car is equipped with a traditional key shank addition to its smart key, you'll be able to get a spare made at a hardware or key cutting store for relatively inexpensive and assuming that the original metal key isn't lost as is the fob. Fobs that have a transponder component on both the key shank and the fob may require a professional to program however, which could be costly if you have to have more than one spare or if the key has to be replaced.
Those who own German cars, for instance one, with a "flip" function which is akin to a switchblade knife could only get replacement fobs from the dealer. The reason for this is that the fobs are typically an exclusive transponder that can only be reset and programmed by the dealer's service department, which is usually the only company that has the equipment necessary to do this.