Replacement Keys For Cars
Car keys are lost to the most seasoned of us. They tend to disappear from coat pockets or sofa cushions only to be discovered at the worst possible moment.
Luckily, replacement keys for cars aren't as difficult to get as they once were. Here are a few of your options for replacing keys: auto locksmiths, dealers and hardware stores.

Lost or Stolen keys
There are a variety of ways keys to your car can be stolen or lost. Sometimes they break, but other times they are misplaced or are put in a spot that they can easily located. Sometimes, they just wear down until they no longer function properly. It's always a good idea to have an extra key in case you need to keep from the burden of replacing one.
Contact your local locksmith right away if you have lost your keys. You will usually be able to get a replacement key at a lower price than you'd pay at the dealer. Locksmiths can also program the features of your vehicle, such as hands-free boot opening, right on the spot.
Before you call, make sure that you have the VIN number for your vehicle, which is necessary to determine the exact year and model of the vehicle to create a new key. You can find it on your dashboard, or in the title or registration paperwork of your vehicle.
Depending on the kind of key you have it could be more costly to purchase a new one at the dealership. Dealerships keep on top of this information and will be able to get you the key you need quickly. They will also be in a position to offer you a genuine key from a factory that is with all the latest security features built in.
On the other side, if you own an ordinary turn-key key, it will be more affordable to use an auto locksmith in your area. The locksmith can provide you with a key replacement for much less than the dealer and frequently come to your place.
The only exception is when you have transponder keys, which are programmed for a specific vehicle. Locksmiths are usually able to create keys for you but they cannot program them. You will need bring it to your dealer to get it programmed.
Fob Keys
If your car uses a fob key to open and start the vehicle, you need an alternative if it malfunctions or is lost. Fob keys can be replaced by a dealership or a locksmith, or in certain cases you can purchase one on the internet. The cost will depend on the model and make of your vehicle and whether or not it has transponders.
A simple fob, which emits a signal that opens the doors and starts the engine, is usually be replaced by a dealer or by locksmiths for less than $300. A key with a transponder chip that proves the owner of the key or a more advanced key, may be more costly. This is especially applicable to late model cars.
Keep a spare fob or key with you at all times to save money on replacements. If you don't have the money to carry around an extra set of keys and need to ask the dealer to add two sets of keys to the purchase price or to add a third the purchase. This will prevent you from having to pay higher costs later. There are also laser-cut keys that are made by the aftermarket at a price that is lower than the ones sold by the dealer. Some sellers online can program the new fob for you, but that could invalidate any warranty that was provided with the original key and may be illegal in certain states.
Before you decide to replace a broken fob, try charging the battery or resetting it. A dead battery may be the reason behind an unresponsive keyfob or isn't programmed. It's also possible the buttons on the fob may get stuck or broken and adjusting them can solve the issue. If these steps don't work, a dealer may be your only option, unless you can locate an automotive locksmith who has the programming equipment to work with the most recent models. Generally, dealers are the most expensive option, however they also have the most extensive knowledge of car systems and technology. They can take a while to repair your car and they're not guaranteed to offer the lowest price.
Transponder Keys
Transponder keys, or chip keys, are a type of key that has a computer chip embedded in it. The chip sends an encrypted signal to the car when the key is put into the lock cylinder. The code is then used by the car to start the engine and then open the doors. These are much harder to steal, and a great way to discourage thieves.
A professional locksmith for automotive will be able to cut the basic transponder chip (key) for your vehicle for less than an auto dealer. It's important to note that when replacing an old key, you'll need to program it to match the ECM code of your car.
You can also have the basic transponder key copied from the original if have it. It will not be in a position to start your car because many cars come with immobilizer systems that require the correct key to function.
In the past, it was simple to hot-wire a car. This involves running two wires from the car's ignition to a source of power in another location, like an apartment building. The car will start when the starter is turned on. Transponder keys make it difficult for thieves to steal this, since they require the correct key to transmit the coded signal from the chip in the key to the ignition system.
If key replacement car is equipped with an immobilizer, it won't start if you're using no transponder. This is why it is essential to always keep an extra transponder keys in your purse or pocket in case of. If you lose your spare key, then you'll have contact your local automotive locksmith or the dealer to clone the key you lost to start your car again. Dealers will charge more for this service, as they have exclusive rights to manufacture keys for certain car brands.
Smart Keys
You may have smart keys when you drive a more recent model of car. These devices, often referred to as remotes, proximity keys or fobs, allow users to open and start their cars without having to use a physical car key. The technology is not new however, it was only available in top-of-the-line luxury cars at the time.
Smart keys communicate with vehicles by sending an radio wireless signal. The signals are encrypted and only your vehicle can read the signals. Some keys have a button to activate the ignition of your vehicle or lock. Others may also include GPS technology that can track your vehicle's location in the event of it being stolen.
The key itself could be a small, nifty fob that you can carry in your pocket, or it can be placed in the handle of your car. If you lose your key you'll need to go to your dealer or auto locksmith to assist with replacement. This is because smart keys aren't the typical key, and only the dealer of your car can replace them.
How much it will cost will depend on the make and model of your vehicle and the type of key you have. A basic key with the lock-and-key mechanism is priced at between $10 and $12. A transponder key on the other hand, will likely be a bit more costly. You'll usually need to bring the spare smart key along with evidence of ownership to your dealer to replace it.
Some experts caution against the security of smart keys due to the fact that they are susceptible to hacking by a person who knows what to look for. Smart keys, for example transmit signals at a relatively low frequency compared to other devices. This makes them easier to get at a gas station. According to How Stuff Works Electronics, this kind of hack is possible from some distance.
In any case smart keys are becoming more widespread and a lot more convenient than traditional keys. They protect cars and provide peace of mind and assist owners keep their keys organized. You should invest in one, but keep a spare key handy just in case.