Replacement Keys For Cars
It happens to everyone. They tend to slip out of pockets on coats or underneath couch cushions, only to be discovered at the most inconvenient times.
Luckily keys to replace for cars aren't as hard to get as they once were. Here are a few options to replace keys: auto locksmiths, dealerships and hardware stores.
Lost or Stolen keys
There are many ways that car keys can be lost or stolen. They may break, become misplaced, or be left in a location where they are easily found. Sometimes they simply wear out to the point where they are no longer functional. Whatever the case it is an excellent idea to have a spare car key order to avoid the expense and hassle of getting one replaced.
If you have lost your key and you lose it, the best thing to do is to contact your local automotive locksmith as quickly as you can. They'll usually be able to create new keys for less than what it will cost at a dealership. The locksmith can also program features of your car for hands-free boot opening, right on the spot.
Make sure you have your VIN number before you call. This is needed to determine the exact year and model of the vehicle in order to create a new key. It is located on your dashboard or on the registration or title paperwork of your vehicle.
Depending on the type of key you own it could be more costly to purchase a new one at the dealership. Dealerships will track your details to ensure that you receive an replacement key as fast as possible. They are also capable of providing you with a genuine key from the factory that is fitted with all the latest security features in.
On the other side, if you own a standard turn-key type of key, it will be cheaper to visit an auto locksmith in your area. Locksmiths can make a replacement key for much cheaper than the dealer and they are often able to visit you on the spot.
The only issue is if your keys are a transponder style that means they contain a chip inside them that is programmed to work with a specific vehicle. Locksmiths can typically make keys for you, however, they are not able to program them. You will need to bring it to your dealer in order to have it programmed.
Fob Keys
If you have a fob that allows you to start and open your vehicle, or if the fob is damaged it is time to get an alternative. Fob keys can be replaced by a dealership or a locksmith in some instances you can order one online. The cost depends on the make and model of your vehicle as well as whether or not it has a transponder.
A basic fob, which emits a signal that opens the doors and begins the engine, can typically be replaced by a dealer or by a locksmith for less than $300. A key with a transponder chip that verifies the owner is the person who purchased it or a more sophisticated key, may be more costly. This is especially applicable to late model cars.
The best method to save money on fobs and keys that need replacement is to always carry an extra set on hand. If you don't have enough money to carry around an extra set, ask the dealer to add two sets of keys to the purchase price, or to add a third set to the order. This will save you from paying more fees later. You can find laser-cut aftermarket keys on the internet for a cheaper cost than those offered by dealers. Some sellers on the internet can program your new key fob, but this may void the warranty on the original and may be illegal in some states.
Before you decide to replace a broken fob, you can try charging the battery or resetting it. A dead battery is usually the cause of keys that don't start or isn't programmed. You can also change the buttons of a fob if they are broken or stuck. If none of these methods work, a dealer may be the only option, in the event that you cannot find an automotive locksmith that has the programming equipment to work with the most recent models. Dealers are usually the most expensive, but also have the deepest knowledge of the latest technology and systems. They can take a while to repair your car and they're not sure of offering the best cost.
Transponder Keys
Chip keys or transponder keys are a more contemporary key that has an embedded computer chip on it. The chip will send an encoded signal to the vehicle whenever the key cylinder is inserted. This code is then used by the car to start the engine and then open the doors. These are a lot more secure and are a good way to stop theft.
A professional locksmith can cut the basic transponder chip (key) for your vehicle for less than a dealer. It is important to remember that you will still require the key to be programmed to match the code in your vehicle's ECM if you are replacing an existing one.
You could also use an ordinary transponder key copied from the original one if you already have it. You will not be able to start your vehicle because many cars have immobilizer systems which require the correct key in order to function.
In the past, it was simple to hot wire the car. This involves connecting two wires from the ignition of the car to a source of power in another location, like an apartment building. The car then starts when the starter is turned on. Transponder keys make it more difficult for thieves, as they require the correct key to transmit the coded signals from the chip on key to the ignition system of the vehicle.
If your vehicle is equipped with an immobilizer, it will not start if you're using an untransponderable key. This is why it is essential to always keep a spare transponder key in your purse or pocket, just in case. If you lose your spare key, then you will have to call your local automotive locksmith or dealer to duplicate the lost key in order to restart your car. A dealer will also charge a premium for this service since they typically have the exclusive rights to make keys for specific models of cars.
Smart Keys Keys
If you drive a newer model car, chances are that your key is equipped with an intelligent element inside it. These devices, which are also referred to as proximity keys, remotes, or fobs, allow drivers to unlock and start their cars without the need for a physical car key. This technology is not new however it was only available in high-end automobiles at the time.
Basically smart keys communicate with the vehicle via an electronic signal via radio waves. The signals are encrypted, and only your vehicle can read them. Based on replacement car key cost have, it may include the button that turns on the ignition or locks of your car, and some also have built-in GPS technology that tracks your vehicle's location if ever stolen.
The key could be a small fob, or placed inside the handle. If you lose your key, you'll need to call your auto locksmith or dealer in order to replace it. This is because smart keys aren't the regular keys, and only the dealership can replace them.

The cost will vary based on the model and make of car you have as well as the model of your key. A standard 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 expensive. You'll usually need to bring your spare smart key and proof of ownership to your dealer in order to get it replaced.
Some experts warn that smart keys can be hacked if someone is aware of what they're seeking. For instance the signals transmitted by smart keys are low-frequency when compared to other devices, which makes them easy to detect at a gas pump. This kind of hack could even work from the distance according to How Stuff Works Electronics.
In any case smart keys are becoming more popular and much more convenient than older options. They help keep cars safe and give owners peace of mind, and help them to stay organized. It's a good idea invest in one however, make sure you keep a backup key on hand in case of emergency.