Renault Keys - How They WorkRenaults use a rather complex system in the sense that the immobiliser and keys go. This can lead to keys replacement being a lengthy drawn out process. It could take a lengthy time to program the car, unless you have access to it and can bring it to us.KeysThe Renault Group is primarily known for its buses, vans and tractors, but they also make cars. It is a well-established company which was established in 1899. They offer a broad range of car models. You'll require a new key in the event that you have lost or damaged your keys to your car. Why not let us order one for you instead of waiting for your local dealer and then wait longer for it to arrive? KeyNOW is the only place where you can get a replacement. KeyNOW we can replace your remote or smart key for you quickly.If you require a Renault Clio V, Captur 2 or New Zoe spare key we can provide you with a mechanical code number to purchase your new key through the dealer. We can also reset keys such as a Renault Kangoo, Traffic or Master key.Renault has a long history of innovation. It was the first company that used remote central locking in production vehicles. This technology was invented by Paul Lipschultz for his employer Niemens who supply security components to the automotive industry. This invention was a major leap forward in car safety.RemotesDespite the fact that smartphones seem to be on the verge of replacing their hands-free cards, the hand-free cards from Renault are still widely used in their vehicles. They're actually included in two of the three vehicles Renault sells and their use rate has been rising in recent years. In this video, Pascaline of Renault's products division explains the main components of these cards and how they function.Renaults come with an immobiliser system which is quite complicated. It is important to understand the basics before you try to unlock your vehicle without a key. Some vehicles have an emergency lock installed to the passenger door handle that can be used if the keys stop working or the batteries run out. This is an option for those who do not want to pay a professional locksmith.You'll need a tool such as an ultra-thin jim or pump-up if you want to remove the key fob. If you don't have these tools, you may need to employ a screwdriver and hammer to remove the cylinder.You will be able to step to the passenger side and you will see the small lock inserted into the side panel of the driver next to the door handle. This is a precautionary measure to prevent thieves from accidentally taking another vehicle or locking themselves to their own. This is a simple but efficient security feature that will save you time and hassle when you need to quickly get into your car.TranspondersTransponders are a common feature in modern vehicles to guard against theft of vehicles. These small devices are fitted to the key fob. key card for renault megane replacement contain chips that communicate with the car whenever it is within the range. These chips use a distinct code to identify the key and then tell it which vehicle it's paired with.The chip transmits an electrical signal that is picked up by two coils that are placed around the ignition barrel in the vehicle. These coils are activated by the key and transmit an electromagnetic pulse to the chip. The chip responds by sending a unique code to the car. The unique code is used to unlock the doors, and to start the engine.In World War 2, a similar technology was employed to aid air traffic control to identify military aircrafts on radar. This kind of chip messages are still used in the aviation industry.These systems were believed to be clone proof up until recently. This was due to the fact that there were only 74 Quadrillion (74,000,000,000,000,000) possible codes for each transponder. But the technology behind these chips has since been upgraded and they are now not completely duplicate-proof. This has led a number of locksmiths who work in autos to increase their skills by learning to read and write code for these newer types of chips.ImmobilisersRenaults are quite complex in how they operate when it comes to their keys and immobilisers. There are two major systems that affect how a new key is programmed into the car. The older one uses a "kill switch" that connects to one of the crucial car starting parts in order to disable it if the right key is not present. These are delicate devices that require a specialist to identify and fix them if they fail.The newer system is easier to use. It utilizes rolling security codes and advanced cryptography to thwart copying of the code from the key or ECU. This is the code that will be used to replace keys that we supply.Certain models may even feature an exclusive ring antenna that cannot be recognized by standard transponder scanners and is specific to the vehicle. This is extremely effective in stopping hotwiring and is very difficult to get rid of with a standard key or a transponder emulator. We have a product called the Renault Antenna Emulator that we can use in order to bypass this type of immobiliser on Renault Clio phase two models as well as on some Renault commercial vehicles with ID46 Transponders. It replicates the operation of a genuine key transponder inside the ring antenna. It can be used to replace damaged or lost keys without having to disassemble the ECU. It is Thatcham tested and approved to offer additional peace of mind for motor insurance customers.