Understanding the Different Types of Car Keys
A few years ago, misplacing-or worse, losing-your car keys was not a big deal. In fact, you could probably find a spare at an auto parts store or your local locksmith.
However, as cars have evolved to accommodate technological advances, replacing lost keys is becoming more complicated and expensive. Learn more about the variables that affect the cost of a replacement car key.
Basic Keys
When people think of their car keys, many think of a simple metal key that opens doors and turns on the engine. There are a myriad of more advanced kinds of keys for cars that can provide greater security. Knowing the distinctions between car keys can help people know what to expect when they need to replace or repair them.
One of the most basic kinds of keys for cars is a standard key that has been used for decades and remains the most commonly used option for cars with modern technology. These are the keys you can purchase at the hardware store and attach onto your keychain. Standard keys are relatively inexpensive to copy, but could cost a lot to replace when they're damaged or lost.
Transponder keys are a modern option that has been available since 1995. They provide a more secure alternative to traditional keys. Microchips are incorporated into the handle of the key, and activated when the key is inserted into the ignition. They are more expensive to replace in the event of a loss or damage, however they are more secure against theft than standard keys.
Another alternative is the switchblade, which folds into a key fob when not in use. They're a bit more expensive to replace than standard keys, but could be more expensive in the event that the handle or shank of the key is damaged.
There are also smart keys that have built-in Bluetooth trackers, and remote starters. They cost more than standard keys and could require locksmith's tools to repair.
Mechanical Keys
In the old days when you lost a car key or it stopped working completely out of the blue, all you had to do was visit the local hardware store and find an alternative. Today things are more complicated. There are a variety of cars in circulation and each comes with a distinct key. Based on the model that you are replacing, it could cost more or less than $50.
Mechanical keys are the most basic type. They're also known as "insert-and-turn" keys. They're the ones you were in a position to replace at the hardware store to change your pocket. They don't have a transponder and are used to lock the trunk or the doors, but not to start the car.
The other kind of key, which is the most popular in use is the transponder keys. This key has a small transponder inside the key's head that transmits a coded message to the ignition system in your car to verify the validity of the key. This system was introduced in cars starting in 1995. It prevents the ignition from being started using an unauthorised key or lost one.
To fix this type of key the first step is to identify what's causing the malfunction. In most cases it is a problem with the key cap or key switch is the culprit. To fix this problem, the cap of the key and switch need to be removed carefully using an instrument, and then cleaned and lubricated to resolve the issue. Lubricating the key switch is an important step because it will help in removing issues such as key chatter that refers to keys that register multiple inputs each press.
Transponder Keys
Transponder keys, also referred as "chip keys" are an integral part of the anti-theft system in your vehicle. The microchip inside the head of the plastic key transmits an electrical signal to the antenna ring around the cylinder of ignition. The car won't start if the computer can't get the correct response. This kind of chip is present in the majority of cars made since 1998.
The issue is, the same thing that makes these types of keys more secure makes them more expensive to replace. They're not just different from traditional mechanical keys in terms of design and appearance, but they also include a microchip that needs to be programmed into the car's computer for them to work.
This is accomplished by connecting the diagnostic tool to the computer in your car and then entering the programming mode. This process is more complex than cutting a blank, because these devices aren't widely available in all locksmith shops, you may have to pay more than if were to replace a mechanical key.
Another aspect is the model and make of the car you are driving. Some manufacturers have their own equipment that must be used to program their vehicles, which will increase your cost.
Some prefer having professionals handle the programming of their transponder key. This is due to the intricate procedures involved, such as cutting wires to remove the transponder antenna and utilizing scanning devices as well as the peace of mind that comes with knowing that you have an experienced professional working on your vehicle. You may be able save money if you go directly to the dealership to have your new chip installed.
Laser Cut Keys
Laser cut keys are a form of car key that has a high-security blade. They first came to the market in the 1990s and work to combat vehicle theft. They are harder to duplicate and come with transponder chips embedded within their heads. The chips communicate with the ignition when they are inserted in it, which prevents the vehicle from starting if the incorrect key is used.
While this technology helps protect against car thieves however, it isn't able to stop them from doing so completely. The key's unique blade and shape is difficult to duplicate, however a burglar with the appropriate tools and equipment could still make use of it to gain access into your vehicle. This is because traditional keys have a standard lock cylinder that's easy to pick. Laser keys, however, come with the sidewinder cylinder lock, which is more difficult to pick.
The key is also more durable to traditional keys. The blade is constructed of hardened steel and can endure wear and tear for a long period before it wears out. If the key is damaged or wears out, it's affordable to repair it by locksmiths.
Laser-cut keys are more expensive, however, they provide greater security. The combination of the blade design, the lock cylinder and the transponder chip make them more difficult to duplicate or pick. However, they are still vulnerable to being lost or stolen if you don't take the proper precautions to keep them safe.
Key Fobs
Key fobs may not be reliable, even though they are convenient. They aren't always reliable and tend to stop functioning when you most likely don't. You could find yourself in an embarrassing situation if the fob fails, especially if you are taking your trunk full of groceries or going to work after a long and exhausting day. You may have to call an emergency locksmith or tow truck, and it could cost you a considerable amount to get your vehicle back on the road.
There are many factors that affect the price of a fob, such as the type of key it is made of and its materials. It also depends on the manufacturer that is more expensive. Some fobs can be programmed by the owner while others require a dealer to reprogram them to the vehicle.
If your key fob does not work or works infrequently, a new battery may be the solution. These coin-shaped battery can be found at hardware stores, online retailers, and big box retailers for as little as $10. To replace keys repair , gently pry the two parts of the key fob apart and insert the new battery with the same orientation that the old one had.
If your key fob is damaged or no longer works properly, you'll have to have it reprogrammed by the dealer. You can do it yourself, but it's best to leave it to a professional to avoid any accidental damage that could result in costly repairs in the future. If you have a spare key and fob, you could bypass this step and buy a replacement to save money. If, however, you've lost both keys and fob it's worth the cost to have a dealer reprogram the new key and cut the new key simultaneously.