Car Key Fob Replacement
Many cars are now equipped with key fobs that lock and unlock doors and start the car. Typically replacing a standard fob requires an appointment with the dealer and the cost is based on your vehicle's make.
Consumer Reports has some simple ways to save money. Here's how:
Battery
If your key fob ceases to work, the first thing to do is replace its battery. These little devices that have taken over the place of traditional keys have a lot more in them than just buttons to lock and unlock your car. They emit a sequence of signals based on many times you press them. This unique signal is then sent to a receiver inside the car, which locks or unlocks it. Fobs may break in time as does any other piece of consumer electronics that is constantly jostled around in your pockets or purse.
If you're fortunate, your dealer will sell replacement batteries for keys fobs that are compatible with your vehicle. If not, they are available at auto parts stores, or big-box retailers. You'll typically need a CR2032 button cell battery which costs from about $2-4 American for a pack of two. You'll need to remove the old one from your fob, and then install the new one with care to ensure that there is no damage to the electronic circuit board.
key replacement for car cost of the more recent fobs have a small key that can be pulled out if your keys fail 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. Some use a wireless remote locking system that relies on an RFID chip in the key fob to open the doors. If you're having issues getting your car manufacturer's attention and ask if the chip could be reset. You can also call a locksmith.
If you can purchase an extra key fob for a price you're comfortable with it's possible to do the programming yourself. This is usually a cheaper alternative than buying a replacement key at the dealership. Be aware that not all aftermarket key fobs are compatible with your car and some require specialized equipment to be programmed.
Programming
Modern cars come with electronic keys, which let you start and unlock the car from a distance. If you lose yours or require an upgrade, you might be capable of programming an alternative yourself. The exact procedure is dependent on your vehicle model however instructions are typically accessible online. Some owner's manuals also contain specific programming instructions. Before you try reprogramming your key fob, ensure that it's got fresh batteries. They are affordable and easy to replace, but an exhausted battery can interfere with the process. It is also a good idea to close all doors, since even one door left open can affect how well the fob functions.
To reprogram a remote key, switch off your car and take out the ignition key that was originally used. Press the lock button on the new fob within the specified time period, typically 10-30 seconds. The car might respond by switching on the lights, turning off the locks, or emitting an audible chime as a confirmation that the fob has been programmed. Repeat this procedure for any additional fobs that you would like to add to your vehicle's system.
This reprogramming technique only works only on vehicles that have the same technology. If your car has a different key fob, or has an ignition key that is separate from the other, it will require specialized programming. This is only available through an authorized dealer.
You can save money by hiring an automotive locksmith. key car replacement of dealerships charge a flat fee for this service. They have the equipment to complete the task for only a fraction of what you'd have to pay at the dealership. They may even be able to travel to your home to complete the job.
Ask the dealer what the service will cost and if they provide a guarantee. Also, check your new-car warranty, auto club membership or insurance policy for your car to determine whether it covers malfunctions or lost fobs that are related to them. If you're in good contact with your mechanic, they may even let you know the cost of this service prior to making an appointment.
Dealerships
If you lose your car keys, you might be tempted to go to the dealership for an alternative. But dealerships often cost more than other locations for this service, and might not provide the best price. There are alternatives to get your key fob replaced, including hardware stores and locksmiths. These stores are typically cheaper than a dealership and can save you lots of money.
A car key fob allows you to unlock and start your car without using a traditional metal keys. It's an oval or rectangular piece of plastic that has buttons that allow you to lock and unlock your vehicle, set off an alarm or open the trunk. Fobs became popular in 1990s and are currently standard on a lot of vehicles. They are a convenient method of opening your car but they can also make it easier for thieves to take it.
The most popular car key fob type is the push button starter. It is connected to your car's ignition. They are typically found at an auto parts store or dealership. Switchblade keys, in which the key made of metal is encased within a plastic part, and keyless entry key fobs are different kinds of car fobs. The latter are most popular as 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 consumers will pay whatever it takes to return their vehicle. It's not always easy to locate a replacement fob at an affordable price. However, you can save some money by choosing the right battery and reprogramming it in a different method.
If you have a traditional metal key, an electronic starter, or one of the newer smart keys, you can get a replacement for it with an independent locksmith that isn't affiliated with any particular car manufacturer. They have a wide selection of replacement keys, and are able to cut and program them at a much lower price than dealers. You can use an online search engine to find an independent locksmith near you.
Locksmiths
When your key fob goes missing, you'll likely need to pay a professional to replace it. It may not be as costly as you think, especially if your key fob is equipped with a smart feature, such as remote start or locking that is automatic.
Modern cars are equipped with smart keys designed to guard against theft by sending unique security codes each time the button is hit. The codes are not stored on the fob but rather, in an embedded chip which communicates with the vehicle in order to unlock doors and then start it. Because of this extra layer of security, it's only certified locksmiths or car dealership technicians who have the equipment and know-how to reprogram replacements for these kinds of keys.
You might be able to purchase a new keyfob at an establishment like a hardware or locksmith that specializes in automotive security for less money than the cost you would pay if bought it through a dealer. You'll still require an expert to program your fob. This could require the same equipment as the dealership.
Some automakers offer instructions for programming your own fob in their owner's manuals or online. The steps aren't easy and you may require a second key fob to complete the procedure. For that reason, 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 also has an old-fashioned metal key you can purchase a spare at an hardware or key cutting store, as long as the key was not lost with the fob. Fobs that have a transponder on both the key shank and the fob may require programming by a professional, however this can be costly when you need to create more than one spare or if the key needs replacing.
People who own German cars, for example, that have the "flip" function, which is akin to a switchblade knife may only be able to find replacement fobs at the dealership. This is because these fobs operate on a transponder which can only be reset or reprogrammed at the service department of the dealer.