Car Key Fob Replacement
A lot of cars have key fobs that allow you to lock and unlock doors and allow you to start your car. Replacing a standard key fob usually requires a trip to the dealer who will charge you based on the make of the vehicle.
Consumer Reports has some simple ways to save money. Here's how:
Battery
If your key fob isn't working, the first thing to do is change the battery. These devices, which have replaced traditional keys, can do much more than lock and unlock your car. Depending on how often you press them, they are constantly sending out the coded signal in a distinct sequence that sends to a receiver inside the car to either lock or unlock it. Fobs are susceptible to breaking down over time as does any other electronic device that is constantly tossed around in your pockets or purse.
If you're lucky, your new car dealer will sell replacement key fob batteries that will work with your vehicle. If not, they're available at auto parts stores, or big-box retailers. It is generally recommended to purchase a CR2032 button cell battery which ranges from $2-4 American for a pack of two. It is necessary to remove the old battery from your fob and install the new one carefully 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 if your keys aren't working to open the door or start the car. This is a useful feature, but it can be dangerous for people who are prone to losing their keys. Some use a wireless remote locking system that relies on an RFID chip embedded in the key fob to operate the doors. If you have trouble with this, it's best to contact your car's manufacturer to see whether the chip could be reset, or contact an locksmith if you need.
If you're able to buy an extra key fob for an amount you're comfortable with it's possible to program it yourself. This is typically a less expensive option than purchasing a brand new key from a dealer. Be aware that not all aftermarket key fobs are compatible with your car and many require special equipment to be programmed.
Programming
Most modern cars come equipped with electronic keys that let you unlock and start the car remotely. You may be able to create a new key in case you lose yours or if you need one. Instructions are typically available on the internet. The exact procedure depends on the model of your car. Some owner's manuals also include detailed programming information. Before you try reprogramming your key fob, ensure that you have new batteries. They are affordable and easy to replace, but an over-charged battery could interfere with the process. It is recommended to close all doors because even a door that is left open could impact how well the fob functions.
To reprogram a remote key switch off your car and remove the ignition key that was originally used. Press the lock button on the new fob within a predetermined time frame, typically 10 to 30 minutes. The car might respond by switching on the lights, turning off the locks, or emitting an audible chime signal as an indication that the fob is programmed. Repeat this process for any additional keys you want to include in your vehicle's system.
Be aware that this reprogramming method is only available for vehicles that utilize the same technology. If your vehicle has a different type of key fob, or has an additional ignition key made of metal, it will require specialized programming that is only performed by a dealer.
A lot of dealerships offer this service for a flat price, but you might be in a position to save money by calling an automotive locksmith instead. They have the tools to do the work for less than what you'd pay in the dealership. They may even come to you to do the job.
Ask the dealer how much the service will cost and if they offer an assurance. Also check your new-car warranty, auto club membership or insurance policy on cars 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 inform you of their pricing for this service before you schedule an appointment.
Dealerships
If you've lost your car keys, you could be tempted to visit the dealership for an alternative. Dealerships can charge more than other locations and may not be the most affordable option. There are alternatives 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 is a piece of technology that lets you unlock and start your vehicle without using a traditional metal key. It's typically an oval or rectangular piece of plastic that has buttons that let you lock and unlock your vehicle or activate an alarm, or open the trunk. Fobs first became popular in the late 90s and a lot of cars come with them as standard features. They can be a useful way to unlock your car, but they also make it easier for thieves to steal your vehicle.
The most common type of car key fob is the push-button starter that is attached to the ignition of your vehicle. They are typically found in an auto parts store or a dealership. auto key replacement with a switchblade, where the key made of metal is encased inside a plastic piece, and keyless entry key fobs are also types of car fobs. They are the most popular as they allow you to open and start your car without a physical key.
Many dealers overcharge key fob prices because they know consumers will pay anything to get their car back. It can be difficult to find a replacement fob for a reasonable price. However you can save cash by purchasing the correct battery and reprogramming it in a different way.
Whether you have an old-fashioned metal key, an electronic starter, or one of the more modern smart keys, you can replace it at an independent locksmith that isn't associated with any specific car manufacturer. They have a wide selection of replacement keys, and they can cut and program them for a much lower price than dealers. You can even make use of a search engine in order to find a locksmith that is independent in your area.
Locksmiths
If your key fob is missing, you'll probably have to pay a professional to replace it. But that might not be as cheap as you think, particularly in the event that the key fob comes with an intelligent feature such as an automatic locking system or remote start buttons.
automotive key replacement are equipped with smart keys that are designed to stop theft by sending unique security codes each time the button is pressed. These codes aren't stored on the fob itself but rather in an embedded chip which communicates with the vehicle to open doors and start it. Due to this extra layer only locksmiths and car dealership technicians have the tools and know-how required to reprogram these keys.
You might be able to purchase a new keyfob from a hardware store or locksmith that specializes in security for cars for less than what you would pay if you went through the dealer. But, you'll most likely require a professional to program the fob, which may require the same equipment the dealership uses.
Some automakers provide instructions for doing the programming yourself for key fobs on the internet or in their owner's guides. These steps can be difficult and you may need an additional key fob to complete the procedure. It's wise for both owners and tenants to have two key fobs working before they lose one.
If your car has a traditional key shank addition to its smart key it is possible to make a spare at a key or hardware cutting store for a relatively low cost, assuming that the metal key isn't lost as is the fob. Fobs with a transponder feature on both the key shank as well as the fob will probably require professional programming however, which could add up if you need to have more than one spare or if the key needs to be replaced.
For those who own German automobiles, for instance one, with the "flip" function that is akin to a switchblade knife could only find fob replacements at the dealer. The reason for this is that the fobs are typically an exclusive transponder that can only be reset and reprogrammed by the manufacturer's dealer service department, which is usually the only company that has the equipment necessary to do this.