Car Key Lost Replacement
The loss of your car keys can cause an immense amount of stress. If you're patient and follow the right steps as well as some professional help you can easily get an alternative key.
The first step is to check every place you can think of - check your pockets, purse, the back seat. Find the nearest authorized dealer of the manufacturer of your vehicle.
Old-School Metal Keys
When you lose your car key the first thing you'll want to do is find locksmiths to come out and make a replacement. This is a lot less expensive than buying a new key from a dealer, and it will likely be more secure.
You can also make use of an old-fashioned metal blank key, similar to the kind of keys for door locks and are available at the majority of hardware stores and locksmiths. The locksmith will utilize the key code from the owner's manual of your vehicle to connect the key to the locks and ignition.
Another alternative is to get your vehicle tow back to the dealer for it reset-keyed. You'll need your vehicle identification number (VIN), located on the driver’s side doorpost or in the trunk. It may also be engraved on a plate placed on the dashboard of the driver’s side. They will then connect the new key to your car's computer so that it won't function if you lose it once more.
If you own an transponder key, the dealer will also require reset of the immobiliser in order to pair it with a new key. This is a far more complex process and will cost you more. The dealer might be able to make a deal for losing a car key, though it's worth calling them to inquire about a price prior to booking your appointment.
Smart keys can be expensive to replace as they appear different from a conventional car key and operate remotely. They can start your car with just a single button press, and turn it on. They are also much harder to copy than older car keys.
The possession of a spare car key can help you avoid the expense of replacing them, but not every person has a spare at all times. If you are the type of person who tends to misplace things, consider buying a key fob to your vehicle so you don't have to worry for it in the event that it is lost.
Fobs
Fobs are a lot more expensive than metal keys, and they can be integrated into sophisticated security systems for vehicles. They're also not indestructible. Like any tech item that spends much of its time jostling around in people's pockets they are susceptible to being dropped, smashed, or exposed to extreme temperatures. They could stop working or break at any time. replacement car keys have batteries that must be replaced regularly, but they don't last forever.
If you've lost your key fob, you'll need to contact a locksmith who specializes in your type of car or a dealership. Locksmiths are generally able to duplicate keys and program them, but you may have to bring your VIN number as well (usually found on the dashboard of the driver's side door jamb, or in your owner's manual). It could be possible to save some money when you have a car warranty or roadside assistance plan which covers stolen or lost keys.
For newer vehicles or top-end brands such as Mercedez you may be able to purchase replacement keyfobs from a dealership. This is because the manufacturer has exclusive rights to technical and security expertise.

Fortunately, the majority of key fobs are fairly cheap and simple to replace when you have the appropriate spare. A lot of hardware stores sell them, and some specialize in automotive key duplication.
Although there's no guarantee you'll find your lost fob however, you can make steps to increase the odds of locating it, such as placing the Tile or AirTag on it, and using a smartphone app to help you locate it. Follow your steps back to when the last time you saw it, and then check the lost-and-found of any businesses or floors you've visited.
It is always a good idea to find out what has happened to your old device before you buy the new model. Did it fall in a crack? Was it thrown out on the street? Did you leave it in an eatery or at the back of the taxi? You might be able to return your vehicle if you left it there. If not, you'll have to purchase a new oneand pay towing fees.
Smart Keys
Even the most careful of us can lose keys to our cars. It could be something as simple as placing keys in the fridge while enjoying a drink, or it could be something more serious like forgetting to lock the trunk while loading groceries. No matter what the scenario is, it's essential to know the options available to ensure that you're ready should you ever require an alternative replacement for a car key.
The first and most affordable, is to call an auto locksmith. They'll have all the tools required to accomplish the task, and can provide you with a replacement key in a short period of time. They'll also assist you with any other issues related to your vehicle, like opening the door that is locked or starting the engine.
Another option is to ask your dealer for assistance, especially if you have one that is equipped with a smart key system. This type of key transmits an low-frequency signal to the embedded antennas in the vehicle to verify that the driver is close to unlocking or starting the car. It can even store the individual settings of the driver for the seat mirrors, seat, and steering wheel position, according to How Stuff Works Electronics.
These systems are susceptible to hackers who may intercept the signal. This could lead to your car being stolen or worse, used as an excuse to drive away. Luckily, certain models, like Mercedes-Benz smart keys, utilize different frequencies to prevent this from occurring.
One last alternative is to contact an emergency roadside assistance service or your car insurance company. If you're covered by their terms and conditions, they could be able offer the replacement. These services can be costly and take a long time to arrive.
In addition to being a convenient and effective way to avoid losing your car keys, this kind of key can also be an excellent way to have an extra one in case of emergency situations. You never know when you will require a ride to or from the grocery store So having a spare key will provide you with peace of mind when you're on the move.
Transponder Keys
Transponder keys are very common in cars built in the last 20 years. Also called a "chip key" it's an anti-theft device, making it very difficult to hot wire your vehicle. The keys transmit an alert to your vehicle's computer system when you put it in the ignition, if it detects the signal, it will start the engine. This can protect your family's car or luxury vehicle from being stolen, and you'll know that you are the only one driving it. The keys are more expensive than a regular non-transponder type but the added security is well worth the price.
Call your local locksmith if you've lost your transponder keys. They have the tools to replace keys for most vehicles, and they charge less than dealerships.
However, if you decide to go with a dealer you'll likely need to bring your old key fob so that they can get a new one ordered for you. This could take a couple of days and cost you a fair amount of money.
A locksmith can cut keys for you to use as spare keys. They can cut all types of keys as well as a switchblade key (which has a built-in lock) however, they are unable to program it to your car. This is a viable option if you have no other spares however it's not the best option.
The last option is to contact the car dealership directly and have them make the new key fob/transponder key for your vehicle. This is the most expensive option and will take a few extra days.
It's not easy to lose your car keys, but it's not as bad as you think. With the assistance of an expert, you can return to your vehicle as quickly as you can and ensure that your car is safe from thieves. Keep the spare car keys in your pocket or bag and be aware of where you are while driving.