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Understanding the Different Types of Car Keys It wasn't long ago that losing or, even worse losing keys to your car was not an problem. In fact, you could probably purchase a spare from an auto parts store or at your local locksmith. As cars have evolved to keep up with technological advancements replacement of keys that have been lost is more complicated and costly. Learn more about the factors that affect the cost of a replacement car key. Basic Keys When people think of their car keys, they might imagine a basic metal key that can open doors and start the engine. There are a myriad of more advanced types of car keys that offer greater security. Knowing the differences between different types of keys for cars will help people determine what to anticipate when replacing or repairing keys. One of the most basic types of keys for cars is a standard one, that has been used for decades and remains the most common option for newer cars. repair key are keys that you can buy at an hardware store and then attach onto your keychain. Standard keys are relatively affordable to duplicate, but could cost a lot to replace if they're lost or damaged. Modern alternatives include the transponder key, that has been used since 1995 and provides security over traditional keys. These have microchips in the key handle and are activated when inserted into the ignition. They can be more expensive to replace if they are lost or damaged, but offer better protection against theft than traditional keys. Switchblade keys are another option. They fold up into a keyfob when not being used. They are a bit more expensive to replace than standard keys, but can be even more costly when the handle or shank of the key is damaged. Lastly, there are also the smart keys with built-in Bluetooth trackers and remote starts. These keys are more expensive and may require locksmiths' tools to repair. Mechanical Keys In the past when your car key broke or was not working, you had to go to the local hardware store and purchase new keys. Things are a bit more complicated now. There are many different types of cars on the road, and each one has a unique key. Based on the type of car, it could cost more or less than 50 dollars. Mechanical keys are the simplest type. They're also called “insert-and-turn” keys. They're the ones you used to be capable of replacing at the hardware store for pocket change. They do not contain a transponder within them and are used to lock the door or trunk locks but not for starting the car. The transponder key is the other type that is frequently used. This key has an internal transponder within the head that transmits a coded signal to the ignition system of your vehicle to verify that the key is in fact valid. The system was put in vehicles as early as 1995. It protects the ignition from being started using an unauthorized key or a lost one. To fix this type of key the first step is to identify the reason for its malfunction. In the majority of cases, a problem with either the cap of the key or the switch is the reason. To fix this the key cap and the key switch should be carefully removed using tools, then cleaned and lubricated to fix the problem. Lubricating the switch is important since it can solve issues such as key chatter. This refers to keys that register multiple inputs when pressed. Transponder Keys Transponder keys, also referred to as “chip keys”, are an integral element of the anti-theft device in your car. The small microchip embedded in the head of the plastic key transmits an electrical signal to the antenna ring that surrounds the cylinder that controls the ignition. The car won't start if the computer does not get the right response. Most cars produced from 1998 include this type of chip. The issue is, the same feature that makes these kinds of keys more secure makes them more expensive to replace. They're not just different from conventional mechanical keys in terms of design, but they also contain microchips that need to be programmed into the car's computer for them to function. This process is done by connecting an instrument for diagnostics to your car's computer and entering the programming mode. This process is more complex than simply cutting a blank and because these tools aren't available in all locksmith shops, you might pay more than if you were to replace a mechanical key. Another consideration is the model and make of the car you are driving. Some manufacturers have their own equipment that must be used in order to program their vehicles, which can increase the cost. Some prefer to have a professional program their transponder keys. This is due to complicated procedures, such as cutting wires to take off the transponder's antenna as well as using a scanner device and the peace of mind that comes from knowing that a professional is working on your car. You may be able save money if you go directly to the dealership to get the new chip installed. Laser Cut Keys Keys Laser cut keys feature blades that have a high degree of security. They were introduced in 1990s to stop vehicle theft. They are much harder to duplicate than traditional keys and include transponder chips in their heads. The chips communicate with the ignition once they are placed in it, which prevents the vehicle from starting if the wrong key is used. This technology does hinder car thefts, but it doesn't stop them completely. The key's unique blade design is difficult to duplicate, however a burglar with the proper tools and equipment can still use it to get into your car. This is because traditional keys use a standard lock cylinder that's easy to pick. Laser keys, however, have an asymmetrical cylinder lock that is more difficult to pick. The key is also more durable in comparison to traditional keys. The blade is constructed of hardened steel and is able to stand up to wear and wear for a long time before it becomes worn out. If the key is damaged or wears out, it is affordable to have it repaired by a locksmith. While laser cut keys are more expensive than edge-cut counterparts, they provide more security. The combination of the blade, transponder and the lock make it more difficult to duplicate. They are still vulnerable to being lost or stolen if you do not take the appropriate precautions. Key Fobs Although they're useful, key fobs can be finicky. They won't last forever and are likely to cease working at the moment you most likely don't. A malfunctioning device can put you in an embarrassing situation, especially when you're packing your car with groceries or leaving for work after a long day. It's possible to need a locksmith or a tow truck, and it may cost you a considerable amount to get your vehicle back on the road. The type of key and the materials used in the fob may affect the price. It is also dependent on the brand which is usually more expensive. Some fobs are programmed by the user, while others require to be reprogrammed by a dealer. If your key fob does not function or functions infrequently, a new battery may be the solution. The coin-shaped batteries usually cost $10 or less and can be purchased at hardware stores, big box retailers, and on the internet. To replace the battery, gently pry off the two halves of the key fob and insert the new one in the same orientation. It is necessary for your dealer to reprogramme it if your key fob is damaged or isn't functioning properly. Although you may be able to do this on your own however, it's best to let a professional handle it to avoid any damage that could lead to costly repairs in the future. If you have spare keys and fob, you could skip this step and purchase a new one to save money. If you've lost both your fob and keys it's worth the cost to have a dealership reprogram the new key and cut the new key simultaneously.