5 Lessons You Can Learn From Replacement Keys For Car

· 6 min read
5 Lessons You Can Learn From Replacement Keys For Car

Replacement Keys For Cars

It happens to everyone. They are likely to disappear from coat pockets or sofa cushions only to be found at the worst possible moment.

Replacement keys for cars are much easier to locate than they were in the past. Here are some of your options for replacing keys: auto locksmiths, dealerships and hardware stores.

Keys stolen or lost

There are a variety of ways keys to your car could be stolen or lost. Sometimes they break, and other instances, they are lost or get left in a place that they can easily found. Sometimes, they wear out to the point that they are no longer functional. Whatever the case, it is always a good idea to have a spare car key in order to avoid the expense and hassle of getting one replaced.

If you've lost your key, the best option is to contact your local auto locksmith as quickly as you can. You can usually get a replacement key at an affordable price than you would pay the dealer. The locksmith might also be capable of programming your car's features like hands-free boot release, on the spot.

Before calling, make sure that you have the VIN number from your car, which is necessary to determine the exact year and model of the vehicle in order to make a new key. You may be able to locate this on your dashboard, or you may have to check the vehicle's title or registration paperwork.

Depending on the type of key you own it could be more expensive to buy a new one from a dealer. Dealerships will keep track your details to ensure that you receive the replacement key as soon as they can. They are also capable of providing you with an authentic key from the factory that is fitted with the most recent security features that are built into.

On the other hand, if you have a standard turn-key type of key, it's cheaper to visit a local auto locksmith. The locksmith can provide you with a key replacement at a lower cost than the dealer and can often visit your location.

The only exception is when you have transponder keys which are programmed to work for a specific vehicle. Locksmiths can usually create keys for you, however they are unable to program them. You'll need to bring it to your dealer to have it programmed.

key replacement car

If you have a fob that allows you to start and open your vehicle, or the fob is damaged it is time to get a new one. Fob keys can be replaced by the dealership or a locksmith, or in some instances, you can even order one online. The cost depends on the model and make of your vehicle and whether or not it is equipped with transponders.

A simple fob, that emits a signal to open the doors and begins the engine, is usually be replaced at an auto dealer or locksmiths for less than $300. A key that has a transponder chip that verifies the owner is the person who purchased it or a more sophisticated key, could be more expensive. This is especially true for late model cars.

The most efficient method to save on fobs and keys that need replacement is to always carry an extra set on hand. If you don't have the funds to carry around a spare, ask the dealer to add two sets of keys to the purchase price or to add a third set to the order. This will help you save from having to pay higher costs later. You can also purchase laser-cut keys that are made by the aftermarket at a lower price than those sold by the dealer. Some sellers on the internet can program your new key fob, however this may void the warranty on the original key and could be illegal in certain states.

Try recharge or reset the battery before deciding to replace your broken device. A dead battery is usually the cause of a key fob that won't turn on or cannot be programmed. You can also change the buttons on a fob if they are stuck or broken. If the steps above don't work, you might need go to a dealer unless an automotive locksmith has the equipment to program the most current models. Dealers are typically the most expensive, but also have the deepest understanding of car technology and systems. They may take some time to work on your vehicle and they're not sure of offering the best cost.

Transponder Keys

Transponder keys, also known as chip keys, are a new type of key that has an embedded computer chip in it. The chip transmits a coded signal to the car whenever the key is inserted into the lock cylinder. This code is then used by the car to turn on the engine and unlock the doors. These are much more difficult to steal and can be a great way to discourage theft.

A professional automotive locksmith can cut an ordinary transponder chip (key) for your vehicle at a lower cost than an auto dealer. It is important to note that you'll need to have the key programmed to match the code in your vehicle's ECM if you are replacing an existing key.


If you already have an original transponder you can have a copy made. You won't be in a position to start your car, as many cars have immobilizer systems which require a specific key to function.

In the past, it was easy to wire a hot car. This process involves running two wires from the car's ignition to a source of power in another location, such as an apartment building. The car then starts when the starter is switched on. However, transponder keys make it difficult for thieves to do this, since they require the correct key to transmit the coded signal from the chip inside the key to the ignition system.

This makes the key difficult to steal and, if your vehicle is equipped with an immobilizer system it won't start with a non-transponder key. This is why it's important to always have a spare transponder key in your pocket or purse in case. If you lose your spare key you'll need contact your local locksmith or dealer to duplicate the key you lost to start your car again. Dealers will charge a higher fee for this service, since they are the only ones to make keys for specific car brands.

Smart Keys

You might have a smart key when you drive an older model of vehicle. Often referred to as proximity keys, fobs or remotes, these devices let drivers unlock their cars and start them without the need for an actual key. This technology is not new, but it was only accessible in high-end luxury vehicles at the time.

Basically smart keys communicate with vehicle via an electronic signal via radio waves. These signals are encrypted and only your vehicle can read them. Some keys include an option to turn on your car's ignition or locks. Other keys may also have GPS technology that tracks your vehicle's location if stolen.

The key itself can either be a small keychain that can be tucked away in your pocket, or could be a part of the handle of your car. If you lose your key, you'll need to contact your dealer or auto locksmith in order to replace it. This is because smart keys aren't the typical key and only a car dealer can replace them.

How much is contingent on the make and model of your vehicle and the kind of key you have. For instance, a standard key that uses a lock-and-key mechanism is usually priced between $10 to $12 to replace. Transponder keys, on other hand, will be more expensive. You'll typically need to bring your spare smart key along with evidence of ownership to your dealer to get it replaced.

Some experts warn that smart keys could be hacked if someone is aware of what they are trying to find. For example the signals transmitted by smart keys are low-frequency in comparison to other devices, making them easy for someone to detect at a gas station. This kind of hack could even operate from a distance, according to How Stuff Works Electronics.

In all likelihood the use of smart keys is becoming more popular and are a lot more practical than older options. They secure cars, provide peace of mind, and help owners keep their keys organized. You should invest in one, but keep a spare key in your car just in case.