If you have a classic metal car key with a lock on the end it is simple to replace it on your own or with a local locksmith. However, modern keys require an auto shop or dealer to program them.
Car keys of this kind come with a tiny chip in the plastic head that communicates with your vehicle’s immobilizer. This extra step makes it more expensive to replace.
Transponder Keys
A transponder (also called chip key) is a type of key with an electronic microchip embedded inside the head. Its function is to deter theft of vehicles by making it impossible for criminals to create duplicate keys that can start your vehicle.
An antennae ring is placed around the ignition cylinder of your car, which emits a signal when the transponder keys are put in and then turned to the “On” position. The microchip in the head of your key is able to receive the signal and responds with an identification code unique to it, which is then transmitted back to the antennae ring inside the car. The computer in the car compares the code against the approved codes. If the match is successful, your car’s engine starts up and you’re able to drive to your destination.
Your car’s anti-theft systems will only allow your engine to start if the code sent by the transponder matches one of the approved codes. The anti-theft system is designed to block the engine when the wrong code is sent by the transponder.
Because of the way that this technology works, it’s extremely difficult for thieves to duplicate the transponder keys from scratch. That’s why it’s important to purchase an authentic replacement key if you have lost yours.
A reputable locksmith will be able cut and program a new transponder to your vehicle. This will save you the expense of a dealer trip. If you’re only looking for keys made of metal they can also create it for you.
Beishir Lock and Security offers a wide variety of transponder keys that fit different vehicles at a fraction the price of a dealer. If you’ve lost the original key, we can create keys for you on the spot. Contact us today if like to know more about the technology behind these tiny keys made of plastic. You will not regret it! We also provide emergency Mesa car ignition lock lockout services for those unforeseen situations. We are always available! We look forward to serving you.
Traditional Metal Keys
Metal car keys are solid pieces of steel that have to be physically put into the ignition cylinder in order to unlock and start your vehicle. They are easy to duplicate and can be easily repaired however they lack the technology of key fobs or transponder keys and are therefore less secure against theft.
Key fobs, small electronic devices that come with a key ring that can be used to remotely lock or unlock your car. They are also able to connect with your vehicle’s computer system and transmit an electronic signal to the key ring which allows your vehicle to start when the key is within close proximity. Key fobs are more advanced than traditional keys and can be more costly to repair or replace if they are lost or damaged.
Smart keys are the latest type of key. They allow you to start your car and control the security system with your smartphone or an existing key fob. They also come with a transponder chip and are therefore more secure against theft than traditional keys. However they are more difficult to program and may require the help of a technician from a dealership or an automotive locksmith.
The most important thing to take into consideration when choosing an auto ignition key replacement service is how fast and efficiently they respond to your needs. It is essential to select an organization that you trust to deliver your key quickly. Look for one that offers a warranty or guarantee, and be sure to inquire about the type of key your car has to ensure they have the right solution. Consider whether the company offers the option of a mobile service. This can help you save money and time by not having to drive your car to the location. The service should be accessible 24 hours a day. This is particularly useful if you are lost with your keys at night or during a snowstorm, when it’s difficult to locate garages in the vicinity.
Damaged Ignition cylinder
If you are unable to start your car when you put the key in a certain position, it could mean that the lock on your ignition is not working. This cylinder is vital to start your vehicle as well as providing power to other systems such as the radio, ECU and heating, air conditioning and ventilation system.
The constant driving can result in the key and cylinder to wear out over time. The cylinder could be stuck or jammed when the key is inserted or removed from the tumbler. This problem will eventually make it impossible to start your vehicle.
This problem could be risky, as it can prevent you from starting your vehicle. It could hinder you from shutting off your vehicle and placing it in park, and it could cause the engine to continue to run after you remove the key from the switch.
One of the most common reasons for this is that the wafers inside your key have deteriorated. These wafers are made to identify your specific key and unlock the cylinder. They can become worn out by regular use, exposure to humidity and dirt. A skilled auto locksmith will be able to fix this issue by replacing the old wafers or replacing the entire ignition system.
Another reason that your ignition cylinder may be wearing out is that it has cracked. This is a serious issue because it can allow dirt and moisture to enter the cylinder, causing further damage. It is essential to replace the ignition housing of the cylinder as soon as you notice cracks or breaks.
It is best to leave the replacement of ignition cylinders to professionals. This is especially true if the Mercedes includes advanced security features tied to the ignition switch. These features must be disabling before the cylinder is replaced, and doing it incorrectly could cause further problems in the future.
Make use of a lighter keychain to reduce the chances of having to have an ignition cylinder replacement. Keep it out of other items that you may have in your pocket or bag. Also, you should check your key and ignition cylinder frequently for signs of wear like scratches and repair them as soon as possible. This will help you save money and ensure that your vehicle can be driven safely on the road.
The computer system in your car cannot recognize your key anymore
If you have your ignition key but your car won’t start it could be an issue with your computer system. It could need to be reset or updated, which is best handled by an auto mechanic or a certified dealer. Typically, the issue is caused by an unrepaired transponder chip and it’s not easy to diagnose.
If the “Key Not In Vehicle” indicator is lit and the keys are close to you, you can replace the battery inside your key fob. This will allow it to send a strong signal to the vehicle’s keyless entry system. You can also utilize a backup key that has been programmed for your vehicle. Be sure to make sure you use the correct key since every key fob is specifically programmed to the specific vehicle.
Traditional keys are basic metal pieces that insert into a lock and then turn to start the engine. They aren’t as expensive to change as their more advanced counterparts, but they are able to be altered. Transponder keys on the other hand have a small chip that adds a layer of security to your car’s immobilizer. If the chip is damaged the key will not be capable of communicating with the immobilizer, and the engine will not start.
The most common reason a key fob is unable to transmit a strong signal is because the batteries are dead or weak. Replacing the battery of the key fob is a good idea however if this does not resolve the issue, you should have the key fob replaced or examined by a specialist in automotive.
AutoZone’s team is equipped with the tools and components to replace your key fob if it is beyond repair. They will copy your current key, and a machine will trace the contours of your old key to ensure that the new one will fit perfectly. In most cases, this process takes a few seconds, and you’ll be able start your vehicle. To get started, find the nearest AutoZone store using our handy car finder tool, and then call the experts at your local AutoZone a call.