Car Key Fob Replacement
A lot of cars have key fobs that lock and unlock doors and allow you to start your vehicle. Typically replacing a standard fob will require an appointment with the dealer that charges according to the vehicle's make.
But Consumer Reports reveals some simple techniques to save money. Here's how:
Battery
If your key fob isn't working the first thing you need to do is change its battery. These little devices that have taken the place of traditional keys have a lot more to offer than just buttons to unlock and lock your car. They emit a sequence of signals based on many times you press them. This unique signal is sent to a receiver inside the car, which then locks or unlocks it. Fobs aren't impervious to damage, however like any other device that spends the majority of its life jostling around in your purse and pockets they may cease to function when they age.
If you're lucky, your dealer will sell replacement batteries for keys fobs that are compatible with your vehicle. If not, you can locate them in a variety of auto parts stores and even at big-box retailers. You'll need a CR2032 battery, which is usually around $2-4 American per pack of two. You'll need to take the old battery from your fob and install the new one carefully to avoid damage to the electronic circuit board.
Some of the latest fobs include a tiny key that can be pulled out in the event that your keys aren't working to open the door or start the car. While this is a great feature, it can be risky for people with a tendency to lose keys. Some use a wireless remote locking system that relies on an RFID chip embedded in the key fob to open the doors. If you are having trouble, contact your car manufacturer and inquire if the chip can be reset. You can also call an expert locksmith.
If you can purchase a replacement key fob at a price you're comfortable with it's possible to do the programming yourself. This is typically a cheaper option than purchasing a brand new key from a dealer. Be aware that not all replacement keys from the aftermarket will work with your vehicle and most require special equipment to program.
Programming
Most modern cars come equipped with electronic key fobs which allow you to unlock and start your vehicle remotely. If you lose yours or require a new one you might be able to program the replacement yourself. Instructions are typically available on the internet. The exact procedure depends on the model of your car. Some owner's manuals also contain details on programming. Make sure that your key fob is powered by a new battery before you attempt to reprogramme it. They are affordable and simple to replace, but an exhausted battery could interfere with the process. It is also a good idea to close all doors, since even one door left open could affect how well the fob functions.
To reprogram a remote, turn off your car and remove the ignition key that was originally used. Press the lock button on the new fob within a predetermined time period, typically 10 to 30 seconds. The car may respond by turning the locks on and off, switching on the lights, or emitting a chime to confirm that the fob was programmed. Repeat this procedure for any additional keys you want to add to the system of your vehicle.
This reprogramming method only works on cars that use the exact same technology. If your vehicle has different types of key fob or has an ignition key made of metal It will require special programming that is only done by an authorized dealer.
A lot of 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 typically have the equipment to do the job at a fraction of the cost you'd pay at the dealership. They may even be able to come to your location to perform the job.
Ask the dealer what the service will cost and if they have an assurance. Examine your warranty, auto club membership, or insurance policy to see whether they will cover lost fobs. If you have a great working relationship with your mechanic, he might even be able to inform you of the cost of this service before you make an appointment.
Dealerships
If you lose your car keys, you may be tempted to visit the dealership to obtain an alternative. However, they usually cost more than other locations for this service, and may not offer the best price. Locksmiths and hardware stores are two other options for replacing your key fob. 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 open and start your vehicle without having to use a traditional metal key. It's a rectangular or oblong piece of plastic that has buttons that allow you to lock and unlock your vehicle, trigger an alarm, or open the trunk. Fobs gained popularity in the 1990s and are currently standard on a lot of automobiles. car key fob replacements are a convenient way to open your vehicle, but they could also make it easier for thieves to steal it.
The most popular car key fob type is the push button starter. It is connected to the ignition in your car. They are typically found in an auto parts store or a dealership. Keys with a switchblade, where the key made of metal is encased in a plastic piece and keyless entry key fobs are other types of car fobs. They are popular because they let you unlock and start your car without the need for a physical key.
A lot of dealerships overcharge key fob prices because they know consumers will pay for anything to return their vehicle. While it's not easy to find a cheap replacement fob, you can save money by choosing the right replacement battery and using an alternative method of reprogramming your device.
Whether you have a traditional metal key a push-button starter or one of the more modern smart keys, you can get a replacement for it at a locksmith that isn't associated with any specific car manufacturer. A lot of these places offer a variety of replacement keys and are able to 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 most likely have to pay a professional to replace it. But that might not be as costly as you think, especially if the key fob includes a smart feature like an automatic locking system or a remote start button.
Smart keys are used in most modern cars to stop theft. They work by sending an unique security code each time the 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 start the engine. Because of this additional layer of security, it's only certified locksmiths or car dealership technicians that have the tools and know-how to reprogram replacements for these types of keys.
Based on the model of your car and year, you could have the option to buy a new key fob at an auto repair shop or a locksmith that specializes in automotive locksmithing for less than it would cost to go through the dealer. You'll still require a professional to program your fob. This could require the same equipment that the dealership uses.
Some automakers provide instructions for doing the programming yourself for key fobs online or in their owner's manuals. These steps can be tricky and you may require an additional key fob in order to complete the process. It is advisable for both the owners and tenants to have two key fobs that work before they lose one.
If your car also has a traditional metal key you can purchase a spare at an hardware or key cutting store, provided that the key was not lost along with the fob. Fobs that have a transponder component on both the key shank and the fob are likely to require a professional to program however, and this can be costly if you have to have more than one spare or if the key needs to be replaced.
For those with German automobiles, for instance those that come with a "flip" function which is similar to a switchblade knife may only be able to get replacement fobs from the dealer. This is because these fobs operate on a transponder which can only be reset or reprogrammed by the dealer service department.