Car Key Fob Replacement

Many vehicles use key fobs that allow you to lock and unlock the doors, and start your car. Replacing a standard key fob normally requires an appointment with the dealer who will charge depending 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 replace its battery. These little devices that have taken the place of traditional keys have more going on in them than just buttons to lock and unlock your vehicle. They emit a sequence of signals based upon how many times you press them. This signal is transmitted to a receiver in the car, which locks or unlocks it. Fobs won't last forever, however as with any other device that spends most of its time in your purses and pockets, they can stop working as they get older.

If you're lucky, your new-car dealer will sell key fob batteries replacement car key costs compatible with your vehicle. If they don't, you can find them at a variety of auto parts stores and at big-box retailers. You'll need a CR2032 battery usually about $2-4 American per pack of two. You'll need to remove the old one from your fob before installing the new one with care to prevent damage to the electronic circuit board.

Some newer fobs have a small physical key stored inside of them that you can pull out in the event that keys don't open your door or start your engine. This is a convenient feature, but it could be risky for people who frequently lose their keys. Some people have a wireless remote locking system that is based on an RFID chip embedded into the key fob. If you're having issues with your car, contact the manufacturer and ask if the chip might be reset. You can also call a locksmith.

If you're able to purchase an additional key fob at an amount you're comfortable with it's possible to program the key yourself. This is usually a cheaper option than buying a new key from a dealer. But, be aware that not all key fobs from aftermarket will work with your vehicle, and that most require special equipment to program.

Programming

Modern cars come with electronic keys, which let you start and unlock your car via the internet. If you lose yours or need a new one, you might be in a position to program a replacement yourself. Instructions are usually available online. The exact procedure depends on the model of your car. Some owner's manuals also contain specific programming instructions. Before you try reprogramming your key fob, make sure it has fresh batteries. They are inexpensive and simple to replace, but the battery that is exhausted can cause problems with the process. It is recommended to close all doors, as even one door left open can 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 in the same time frame generally between 10 to 30 seconds. The car could respond by turning the locks on and off and turning on the lights or chiming to confirm that the fob has been programmed. Repeat this process for any additional keys you want to include in your vehicle's system.

This reprogramming method is only applicable on vehicles that utilize the same technology. If your vehicle has a different key fob, or has a metal ignition key that is separate from the other, it will require specialized programming. This is only possible at a dealer.

You can save money by using an automotive locksmith. A lot of dealerships charge a flat rate for this service. They have the equipment to complete the task for less than what you'd spend at a dealership. They may even be able to travel to your home to complete the job.

Ask the dealer about the service will cost and if they have the possibility of a guarantee. Verify your warranty, auto club membership, or insurance policy to determine if they cover any lost fobs. 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 lose your car keys, you may be tempted to visit the dealership for a replacement. Dealerships can charge more than other places and may not offer the best deal. Locksmiths and hardware stores are two other options for replacing your key fob. These places are often cheaper than the dealership and can save you money.

A car key fob lets you to open and start your car without traditional keys made of metal. It's an oval or rectangular piece of plastic that has buttons that allow you to lock and unlock your vehicle, trigger an alarm or open the trunk. Fobs were first popular in the late 90s, and many vehicles have them as standard features. They are a great method to unlock your car, however they also make it simple for thieves to steal your vehicle.

The most commonly used car key fob is the push button starter. It is connected to the ignition of your car. These are usually found at an auto parts store or a dealership. Switchblade keys, in which the key made of metal is encased within a plastic part, and keyless entry key fobs are other types of car fobs. The latter are most popular since they allow you to open and start your car without a physical key.

A lot of dealerships overcharge key fob prices because they know that customers will pay anything to get their vehicle back. It can be difficult to find a replacement key fob For Car fob for a reasonable price. However, you can save some cash by purchasing the correct battery and programming it in a different way.

Whether you have a traditional metal key, a push-button starter, or one of the more modern smart keys, you can change it with an independent locksmith that's not associated with any particular car manufacturer. These locations offer a wide selection of replacement keys, and they can program and cut them for replacement key Fob for car less than dealers. You can even use a search engine to locate an independent locksmith in your local area.

Locksmiths

If your key fob is lost, you will need to find a professional to replace the item. It may not be as costly as you think, especially if your key fob is equipped with an advanced feature, like automatic locking or remote start.

Most modern cars have 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 but rather, in an embedded chip which communicates with the vehicle to unlock doors and begin it. Due to this extra layer only locksmiths and dealership technicians have the tools and expertise 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 money than the cost you would pay if purchased it from a dealer. You'll still require an expert to program your fob. This may require the same equipment that the dealership uses.

Some automakers offer instructions for self-programming key fobs online or in their owner's guides. These steps can be quite difficult, however and you may need an additional key fob to expedite the process or even perform it at all. This is why it's prudent for owners and lessees alike to have two functional key fobs prior to experiencing the disappointment of losing one.

If your car has a traditional key shank addition to a smart key that you can get a spare made at a key or hardware cutting shop for a reasonable price, assuming that the metal key doesn't get lost as is the fob. Fobs that have a transponder on both the key shank as well as the fob may require programming by a professional, however this can be expensive if you want to make more than one spare, or if your key requires replacement.

Replacement fobs for replacement key fob for Car German cars with the "flip" which is similar to a switchblade, are only available at the dealership. The reason for this is because these fobs usually use a specific type of transponder that can only be reset and programmed by the dealer's service department, which is generally the only manufacturer with the tools needed to do this.