How to Replace a Lost Car Key
It can be a major problem to lose your car keys. Contacting your local dealer or locksmith is usually the best option to start. To create a replacement key, they'll need proof of ownership and the old key.
However, this is not always the most cost-effective option.
Traditional Keys
Car keys made of metal were the most commonly used. They have grooves on both sides which fit into a set of slots inside the ignition. The key would then be inserted into the cylinder of ignition and turned to turn off the car. If you have lost a traditional key it is less expensive than other types of keys to get a replacement.
You can call an auto locksmith to have a new traditional key made while you wait. They will need to know the make and model of your car along with the year it was made. The locksmith might also require to see proof of ownership to prove that you're authorized to purchase a new key.
If you have a more recent car, it's likely that you have a transponder key. These are a bit more expensive to replace than conventional keys, but they're more safe from theft. The plastic head of the transponder key has an electronic chip that communicates with the computer system in your car to ensure that it can only be started by the appropriate key.
When the car is sold, the chips in transponder keys will be programmed with a specific code. Some use "rolling codes" that transmit an individual code each time it's used, making it difficult for thieves to duplicate them. It is important to keep your transponder keys in a safe place if you have a modern vehicle with one.
Transponder keys last longer than conventional metal keys, but they are more costly to replace in the case of a loss. You'll need to call your dealer to request a replacement transponder key if you lose one. You'll need to provide your VIN (a 17-digit number) which tells the dealer what car it's compatible with.
You'll also need to provide the serial number of the car. The serial number is usually found on a label that's located on the driver's door or on a card in the owner's manual. It's important to have these numbers on hand because they will help you locate your car in the event that it gets stolen or lost.
Transponder Keys
Your key could contain an electronic transponder if the car was manufactured in the past 20 years. These tiny pieces of technology are programmed to the specific car so that only the owner is able to start it. Your transmission will be locked on your car when it determines that the key doesn't match the code. This is to ensure that only the owner is able to start the vehicle.
These keys are a great feature for your car because they can deter theft from cars. Traditionally, car thieves were able to simply touch two wires together and use them to start your car in a process called hot wiring. However, once cars began using transponder chips it became much more difficult to steal them as the thief needs to possess the correct key to send the signal needed to start your vehicle.
If lost vehicle key replacement have an old-fashioned key and lose it, a local locksmith can cut you a new one right away and remove the old one from your car's system. On the other hand, if you have an electronic transponder or fob key, you will be required to visit the dealer to have it replaced. This is because the dealer must know your VIN (Vehicle Identification Number) to be able to purchase the appropriate key for your particular vehicle.
This is because they need to ensure that the key they're ordering for you is paired with your particular vehicle in order to begin it and open your doors. You'll also need to provide evidence of ownership such as your registration or title, in order to receive the replacement key from the dealership. This kind of replacement may be a little more expensive but it's worth it if you consider the possibility that your vehicle key was stolen. If you're concerned about the expense, you should check if your warranty or insurance will cover it. If not then you'll require bringing your vehicle to the dealership to have it towed there and then order it from the manufacturer.
Fob Keys
The most recent type of car key is designed to function as an electronic remote, allowing motorists to open doors and start engines without having to insert traditional keys into the ignition. They are also referred to as keys that do not require keyless entry or remote control keys and are usually less expensive to replace than older, more traditional versions. They are not indestructible however, neither are other electronic devices used by consumers. They are also easy to lose and can stop working as they move around in your pocket or bag.
Fobs emit an electronic code that allows the driver to open and start the car. When the fob is placed on a sensor in the car, the code is read and the doors will open and the engine is started. Some fobs come with additional features like a button to summon the car (similar in function to the Tesla summon feature).
If you lose a key fob, the initial step is to make sure that your keys are not in an unlocked purse or bag. If they're not there, then go through your day to see where you might have lost the keys. You can also check your pockets, any bags you might have, or on surfaces such as counters and other surfaces. You might be able to locate your keys in the place you left them or briefly put them where you were going to purchase something.
You can purchase replacement keys online, but they must be programmed to work with your specific vehicle. Some, such as those used by Audi and Subaru need visiting a dealership to have them reprogrammed to match your specific key. The good news is that roadside assistance organizations like AAA will often assist in this regard, too.
If you do decide to purchase a new key fob, comparison shop. Some stores will cut and program a fob purchased elsewhere for less than they would charge to perform the same job at the dealer. It is also possible to replace the outer shell of certain key fobs and leave the electronics inside in working condition. Check your auto club membership or car insurance policy to determine if this is covered.
Keys with chips Keys
Over the years, cars have become increasingly technologically advanced. This has resulted in more sophisticated keys. These keys can't be duplicated by a locksmith. They require a specialized machine. It can be more expensive to replace the lost car key using a chip.
You will need to contact your local dealership should you lose your vehicle or get it stolen. This is because they have a record of your security details and can match the new chip to your vehicle with no hassle. The process can take a few additional days as the dealer needs to order the key directly from the manufacturer.
The good news is that it's possible to have a duplicate made for the transponder chip of your car by an experienced locksmith. The process is a bit more complex than going to the dealership but it can save you a significant amount of cash in the long run. To get an additional key, you will require the VIN number of your vehicle. This number is available on your insurance policy or the sticker in the driver's door jamb.
You will also need a copy of your key to bring to the locksmith. The locksmith can then match the key cuts. If you're unable to locate your old key, try looking in the trunk or other places where it might be hidden. You can also check your pockets and bags. You never know where you left your keys, or the possibility that they fell out of your bag as you were reaching for something else.
You must immediately begin searching for your car keys if they aren't there. find them. First, ensure that you don't have keys at home or in the office. Then, take a close look at your day to determine if they might have been misplaced. Once you've cleared all your pockets and inspected all of your bags, it is time to begin using more advanced search techniques.