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Understanding the Different Types of Car Keys

It wasn't too long ago that misplacing or worse, losing your car keys was not a big issue. In fact, you could probably purchase a spare from an auto parts shop or even your local locksmith.

As cars have adapted to adapt to technological advances replacement of keys that have been lost is becoming more difficult and costly. Find out more about what factors into the total cost of a car key replacement.

Basic Keys

When people think about their car keys, they often think of a simple metal key that opens doors and turns on the engine. There are a myriad of more advanced types of car keys that can provide greater security. Understanding the differences between car keys will allow people to know what to expect when they need to replace or repair them.

Keys that are standard are the simplest type of car keys. They've been in use for a long time, and are still the most popular option for newer vehicles. These are keys that you can purchase from an hardware store and then connect to your keychain. Keys that are standard are fairly inexpensive to copy, but can be expensive to replace if they're lost or damaged.

Transponder keys are a new alternative that has been in use since 1995. They provide security and are more secure than traditional keys. They have microchips embedded in the handle of the key and are activated when inserted into the ignition. They are more costly to replace in the event of a damage or loss, but they provide greater protection against theft than conventional keys.

Switchblade keys are a different option. They fold down into a keyfob when not being used. They are a bit more expensive to replace than standard keys, but can be more costly when the handle or shank of the key has been damaged.

There are also the smart keys that have built-in Bluetooth trackers and remote start. They are more expensive than standard keys and may require a locksmith's special tools to repair.

Mechanical Keys

In the past, if your car key broke or was not working, you needed to visit the local hardware store to get a new one. The process is a bit more complicated now. There are many kinds of cars in circulation and each one has its own key. Based on the type of car it can cost more or less than 50 dollars.

Mechanical keys, also known as "insert and turn" keys are the simplest kind. These keys were the ones you could buy from the hardware shop for a few dollars. They do not contain a transponder within them and are used to lock the door or trunk locks, but not to start the car.

The transponder key is a different type that is commonly used. This key has a small transponder inside the head of the key which transmits a coded signal to the ignition system of your car to verify the legitimacy of the key. This system was introduced in vehicles as early as 1995. It stops the ignition from being started by an unauthorised key or lost one.

To fix this kind of key the first step is to determine what's causing the malfunction. In most cases the reason is due to either a problem with the cap of the key or the key switch. To correct this problem, the cap of the key and the key switch should be removed with tools, then cleaned and lubricated to fix the issue. Lubricating the key switch is essential as it will help in removing issues such as key chatter which refers to keys that register multiple inputs with each press.

Transponder Keys

Transponder keys (also called "chip" keys) are a vital component of your car's anti-theft system. The tiny microchip that is embedded in the head of the plastic key transmits a signal to the antenna ring around the cylinder that controls the ignition. If the computer of the car does not receive the correct response from the transponder it won't be able to start. Most cars built since 1998 have this type of chip.

The issue is that they're more expensive to replace. They also have a different design than traditional mechanical keys, they also contain a unique microchip that has to be programmed into your vehicle's computer to work effectively.

This process is done by connecting a diagnostic tool to the computer in your car and then entering a programming mode. It can be more difficult than just cutting a new blank, and due to the fact that the tools aren't accessible in every locksmith shop you'll be charged more than with the replacement of a basic mechanical key.

The model and make of your vehicle is another aspect. Certain manufacturers require special equipment to program their vehicles, which increases your cost.

Some prefer to have an expert program their transponder keys. This is due to the complicated procedures involved, which include cutting wires to remove the transponder antenna and utilizing scanners as well as the assurance that comes from knowing you are working with a professional who is experienced on your vehicle. Based on the model and make you might be in a position to save money by bringing your car directly to the dealership to arrange to install your new chip.

Keys Laser Cut Keys

Laser cut keys feature a blade with a high level of security. They were introduced in 1990s to combat vehicle theft. They are harder to duplicate, and they have transponder chips in their heads. The chips communicate with the ignition when they are inserted into it, preventing the vehicle from starting in the event that the incorrect key is used.

This technology helps hinder car thefts, but it doesn't stop them completely. The unique blade shape are difficult to duplicate, however anyone with the appropriate tools and equipment could still use it to get into your car. This is because traditional keys have an ordinary lock cylinder that's easy to pick. Laser keys, however, have a sidewinder lock cylinder which is more difficult to pick.

The key is also more durable compared to traditional keys. The blade is made of hardened steel and is able to withstand a lot of wear and tear before fading out. If the key does wear out or is accidentally snapped in half, it's relatively inexpensive to replace it by an experienced locksmith.

While laser cut keys are more expensive than edge-cut counterparts but they offer greater security. The combination of the blade design, the lock cylinder and the transponder chip makes them difficult to duplicate or pick. However, they're susceptible to being stolen or lost stolen if you don't take the necessary precautions to keep them safe.

Key Fobs

Although they're useful, key fobs can be difficult to use. They aren't always reliable and often stop functioning when you most likely don't. A malfunctioning fob can leave you in a difficult situation, especially if you're packing your car with food items or heading off to work after a long day. You might need to call an emergency locksmith or tow truck and it could cost you a considerable amount to get your car back on the road.

There are many factors that affect the price of a fob, such as the kind of key it comes with and the materials used. Brands are also an important factor in that they can be more expensive. Certain fobs are programmed by the person using them, while others must be programmed by an authorized dealer.

If your key fob does not work or is working intermittently, a simple replacement battery may be the solution. The coin-shaped battery are available at hardware stores,  online  retailers, and big box retailers for $10 or less. To replace the battery, gently pry apart the two halves of the key fob and then insert the new one in the same orientation.

You'll need your dealer to reprogramme it if your key fob has been damaged or is not functioning properly. You can do it yourself, but it's preferential to let it be done by a professional to avoid accidental damage that could lead to costly repairs in the future. If you have spare keys and fob, you could skip this step and simply purchase a new one to save money. If you've lost both your keys and fob, it's worth the extra cost to have a dealership reprogram the new key and cut the new key at the same time.