Car Key Fob Replacement
Many cars are now equipped with key fobs that can lock and unlock doors and also allow the car to start. Typically, replacing a standard fob requires an appointment at the dealership that charges according to the vehicle's make.
But Consumer Reports reveals some simple ways to save money. Here's how:
Battery
The first thing to do if the key fob you have is not working is to replace its battery. These little devices that have taken the place of traditional keys have a lot more to offer than just buttons that lock and unlock your car. They emit a coded sequence of signals based on how many times you press them. This signal is transmitted to a receiver in the car, which then locks or unlocks it. Fobs can break into pieces over time just like any other electronic gadget that is constantly tossed around in your pockets or purse.
If you're lucky your dealer has replacement batteries for keys fobs that are compatible with your car. If not, they're available at auto parts stores or even big-box retailers. You'll typically need a CR2032 button cell battery that can cost between $2 and $4 American for a pack of two. To avoid damaging the electronic circuit board, you'll have to carefully remove the old battery from your key fob before replacing it with a new one.
Some of the newer fobs come with a small key that can be pulled out if your keys aren't working to open the door or start the car. This is a convenient feature, but it can be dangerous for people who tend to lose their keys. Others use a wireless remote-locking system that relies on an RFID chip inside the key fob to operate the doors. If you're having trouble with this, you'll need to contact your car's manufacturer to determine whether the chip could be reset, or contact a locksmith in the event of need.
If you can purchase an extra key fob for an amount you're comfortable with you might be able to program the key yourself. This is usually a affordable alternative to paying for an additional key from the dealership. But, be aware that not all key fobs from aftermarket will work with your vehicle, and that most require specialized equipment to program.
Programming
The majority of modern cars are equipped with electronic key fobs that let you unlock and start the vehicle remotely. If you lose yours or need an upgrade you might be capable of programming an alternative yourself. Instructions are generally available on the internet. The exact procedure will depend on the model of your vehicle. Some owner's manuals also contain detailed programming information. Make sure your key fob has new batteries before you attempt to program it. These are cheap and simple to replace, but the battery that is exhausted can cause problems with the process. It is recommended to close all doors because even a door that is left open could affect how well the fob operates.
To reprogram a key fob turn off your vehicle and then remove the original key from the ignition. Press the lock button on the new fob within a set time period, 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 procedure for any additional fobs that you would like to add to your car's system.
This reprogramming technique only works only on vehicles that have the exact same technology. If your vehicle has a different key fob, or has an ignition key that is different and requires special programming. This is only available through the dealer.
Many dealerships offer this service for a flat fee however you may be better off calling an automotive locksmith instead. They have the equipment to do the work for less than what you'd spend at a dealership. They might even be able to your home to complete the work.
Ask the dealer about the service will cost and if they provide a guarantee. Also check your new-car warranty and auto club membership as well as your car-insurance policy to see whether it covers any lost fobs or malfunctions related to them. If you're in good contact with your mechanic, they may even inform you of the cost of this service prior to scheduling an appointment.
Dealerships
You may be enticed when you lose your keys to visit a dealer to have them replaced. However, dealerships typically charge more than other places for this service, and they may not be the most affordable price. Locksmiths and hardware stores are two other options to replace your key fob. These places are often cheaper than dealerships, and could save you money.
A car key fob allows you to open and start your car without 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 or set off an alarm or open the trunk. Fobs gained popularity in the 1990s and are now standard on a lot of automobiles. They are a convenient method of opening your car but they can also make it easier for thieves to take it.
key replacement is the push button starter. It is attached to the ignition in your car. They are typically found at an auto parts store or dealership. Other kinds of car keys fobs include switchblade keys which house the metal key inside a piece of plastic, and keyless entry fobs. They are the most popular since they allow you to open and start your car without a physical keys.
Many dealers overcharge the cost of key fobs because they know consumers will pay whatever it takes to get their vehicle back. While it's not easy to find a cheap replacement for a fob you can save money by choosing the correct replacement battery and using an alternative method of reprogramming your device.
You can change your key at an independent locksmith that is not associated with a specific car manufacturer regardless of whether you have a traditional, metal key or a smart electronic key. A lot of these places carry a large selection of replacement keys, and they can cut and program them for less than dealers. You can also search using a search engine to find a locksmith that is independent in your area.
Locksmiths
If your key fob is lost, you'll need to find a professional to replace the item. It might not be as inexpensive as you think if your key fob comes with some sort of smart feature, such as remote start or locking that is automatic.
The majority of modern vehicles have smart keys that are designed to stop theft by sending unique security codes every when a button is hit. The codes are not stored on the fob, but rather, in an embedded chip that communicates with the vehicle to unlock doors and start it. Because of this additional layer only locksmiths and dealership technicians have the tools and know-how needed to reprogram these keys.
You may be able to purchase a new keyfob at an establishment like a hardware or locksmith that specializes in automotive security at a lower cost than you would have to pay if you bought it through a dealer. However, you'll likely still require an expert to program the fob, which may require the same equipment that the dealership uses.
Certain automakers offer instructions for self-programming fobs in their owner's guides or online. The steps are quite 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 also has a traditional metal key you can purchase an extra key at a key cutting or hardware store, provided that the key's metal was not lost with the fob. Fobs that have a transponder on both the key shank as well as the fob may need to be programmed by a professional. However, this can be expensive if you want to make more than one spare or if the key needs replacing.
Replacement fobs for German automobiles that feature the "flip" which is similar in function to a switchblade, are only available at the dealership. This is because these fobs operate on an electronic transponder that can only be reset or reprogrammed in the service department of the dealer.