Car Key Fob Replacement
A lot of cars have key fobs that lock and unlock doors and begin your car. Replacing a standard key fob usually requires an appointment with the dealer, who will charge you based on the make of your car.
Consumer Reports has some simple ways to save money. Here's how:
Battery
If your key fob isn't working, the first thing you need to do is change the battery. These devices are replacing traditional keys, can do much more than lock and unlock the car. They emit a coded sequence of signals based upon how many times you press them. This unique signal is sent to a receiver in the car, which locks or unlocks it. Fobs won't last forever, however -- like any gadget that spends most of its life jostling around in your purse and pockets, they can stop working as they get older.
If you're lucky, your new car dealer will have replacement key fob batteries that will work with your vehicle. If not, they're available at auto parts stores, or big-box retailers. You'll usually want a CR2032 button cell battery, that can cost between $2 and $4 American for a set of two. To avoid damaging the electronic circuit board you'll have to carefully remove the battery that was on your key fob and replace it with a new one.
Certain newer fobs come with an electronic key inside them that you can pull out in the event that the keys fail to open your door or start the engine. This is a convenient feature, but it can be risky for those who are prone to losing their keys. Others utilize a wireless remote-locking system that relies on an RFID chip inside the key fob in order to operate the doors. If you are having issues with this, you'll need to contact your car manufacturer to see whether the chip could be reset, or contact an locksmith if you need.
You might be able to do the programming yourself if you can purchase a replacement fob at the price you are comfortable with. This is typically a less expensive alternative than purchasing a new key from a dealer. Be aware that not all key fobs from aftermarket will work with your vehicle and require special equipment to program.
Programming
Most modern cars come equipped with electronic keys which allow you to unlock and start the car remotely. You may be able to program a new key if you lose yours, or if you need one. Instructions are usually available on the internet. The exact procedure is contingent on the model of your car. Some owner's manuals also contain detailed programming information. Make sure that your key fob is equipped with new batteries before you attempt to reprogramme it. They are affordable and simple to replace, but an over-charged battery can interfere with the process. Close all doors as one open door could affect the functionality of the fob.
To reprogram a key fob switch off your car and take the original key from its ignition. Press the lock button on the new fob within the same time frame typically between 10 to 30 seconds. The car might respond by switching on the lights, turning off the locks or emitting an audible chime to signal an indication that the fob is programmed. Repeat this process for any additional keys you wish to include in your vehicle's system.
This reprogramming method only works on cars that use the same technology. If your vehicle has a different key fob, or has a metal ignition key that is distinct from the other, it will require specific programming. This can only be done at an authorized dealer.
You can save money by using an auto locksmith. A lot of dealerships charge a flat price for this service. They have the tools to complete the work at less than what you'd spend at a dealership. They may even be able be at your location to complete the work.
If you decide to go with the dealership, inquire what their charges are and whether they have an assurance on the work. Verify your warranty, auto club membership, or insurance policy to see whether they will cover lost fobs. If you have a good working relationship with your mechanic, they might even inform you of the cost of this service before you schedule an appointment.
Dealerships
If you lose your car keys, you could be tempted to go to the dealership for an alternative. But dealerships often charge more than other locations for this service, and might not provide the best price. Locksmiths and hardware stores are two other options for replacing your key fob. These stores are usually less expensive than the dealership, and could save you money.
A car key fob is a piece technology that lets you unlock and start your vehicle without using a traditional metal key. It's typically a rectangular or oval piece of plastic with buttons that allow you to lock and unlock your vehicle and set off an alarm or open the trunk. Fobs were first popular in the '90s, and many vehicles include them as standard features. They are a convenient method of opening your vehicle, but they could also make it easier for thieves to take it.
click the next site used car key fob is the push button starter. It is attached to your car's ignition. You can typically find these at the dealership or in an auto parts store. Other kinds of car keys fobs include switchesblade keys, that house the key inside a plastic cylinder, and keyless entry fobs. These are the most sought-after as they allow you to unlock and start your car without a physical key.
Many dealers overcharge key fob prices because they know consumers will pay anything to get their vehicle back. Although it's difficult to find a low-cost replacement for a fob you can save money by selecting the correct replacement battery and employing a different method of reprogramming the device.
Whether you have a traditional metal key, an electronic starter, or one of the newer smart keys, you can change it at a locksmith that isn't affiliated with any particular car manufacturer. These locations offer a wide range of replacement keys and are able to cut and program them at cheaper than dealers. You can use a search engine in order to locate a locksmith that is independent near you.
Locksmiths
If your key fob has been lost, you will need to find an expert to replace the item. But that might not be as costly as you think, especially in the event that the key fob comes with an intelligent feature such as an automatic locking system or remote start buttons.
Smart keys are used in most modern cars to prevent theft. They function by sending a unique security code each time the key is pressed. The codes aren't stored on the fob itself, but rather in an embedded chip that communicates with the car to open doors and even start the engine. Due to this extra layer, only locksmiths and car dealership technicians have the tools and knowledge needed to reprogram these keys.
You might be able to purchase a new keyfob at a locksmith or hardware store that specializes in automotive security for less than what you would have to pay if you bought it through a dealer. You'll still require a professional to program your fob. This could require the same equipment that the dealership uses.
Certain automakers offer instructions for self-programming fobs in their user's guides or online. These steps can be tricky and you may require an additional key fob to complete the procedure. It's wise for both owners and tenants to have two key fobs that work before they lose one.
If your car is equipped with an old-fashioned key shank in addition to its smart key it is possible to purchase a spare key at a hardware or key cutting store for relatively inexpensive, assuming that the metal key isn't lost together with the fob. Fobs with a transponder element on both the key shank and the fob may need to be professionally programmed, however, which can be costly if you have to have more than one spare or the key has to be replaced.
Replacement fobs for German cars with a "flip" that is similar to a switchblade, are only available from the dealer. The reason is that these fobs typically use an exclusive transponder that can only be reset and programmed by the dealer's service department, which is generally the only company that has the tools needed to do so.