Renault Keys - How They Work Renaults use a rather complicated system in terms of keys and immobilisers are concerned. This could result in replacing keys taking a long drawn out process. If you do not have access to the car and are able to bring it in to us to be able to code it using the diagnostic socket it can be a very lengthy. Keys The Renault Group is more well-known for its vans, buses and tractors, however they also make cars. Established in 1899 it is a large and well established company with an array of automobile models. If you lose the keys to your car, or damage them you will require a replacement key in a short time. Rather than waiting for your local dealer to order a brand new one for you, only to wait for it to arrive, it delivered, why not let us handle it? We can replace your smart key or remote very quickly at KeyNOW. We can provide a mechanical code to order a Renault Clio V spare key, Captur 2 spare key or New Zoe key from the dealer. We can also reset keys such as a Renault Kangoo, Traffic or Master key. Renault has a long tradition of innovation. It was the first company to have utilized remote central locking on a production vehicle. The technology was developed by Paul Lipschultz for his employer Niemens which is a manufacturer of security components to the automotive industry. This breakthrough was a massive leap for safety in cars. Remotes Despite the fact that smartphones seem to be on the verge of replacing them, the hands-free cards of Renault continue to be 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 have a fairly complicated immobiliser system, which is why it's crucial to know the basics before attempting to unlock your car without the use of a key. Some vehicles have an emergency lock installed to the passenger door handle and can be used if the keys stop working or the battery runs out. This is a solution for those who don't want to hire a professional locksmith. You'll also require access to tools such as the pump-up key or slim jim in order to remove the key fob and gain access. If you don't have these tools, you could require a screwdriver and hammer to remove the cylinder. You should be able to go into the passenger's door and see a tiny lock inside the driver's side panel next to the handle. This is a security feature to prevent people from locking themselves inside their own vehicle or accidentally stealing a neighbour's. It's a straightforward, yet effective security measure that will help you save time and stress should you need to access your vehicle quickly. Transponders Many modern cars use transponders to stop theft of cars. These small devices are connected to the key fob. They contain an embedded chip that communicates with the car whenever it is within range. These chips use a distinct code to identify the key and inform it which vehicle it is linked with. The chip transmits signals that are picked up by two coils positioned around the barrel of ignition in the vehicle. The coils are activated when you turn the key and transmit an electromagnetic pulse to the chip. The chip responds by sending a unique identification to the car. The unique code can then be used to unlock doors and start the car. renault key card was used in military aircraft during the World War 2 era to help air traffic controllers identify them on radar. The aviation industry continues to use this type of chip message. These systems were thought to be clone proof, 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. The technology behind these chips was improved and they no longer have duplicate-proof. This has led a number of auto locksmiths to upskill their skills by learning to read, write and program these modern chips. Immobilisers Renaults are a bit complicated when it comes to immobilisers and key systems. There are two major systems that affect the way a new key is programmed into the car. The older system utilizes a kill switch to turn off a crucial element of the car's starting mechanism if the proper key is not present. These are extremely delicate and require a skilled technician to determine and correct the issue if they fail. The newer system is more user-friendly to use. It utilizes advanced encryption and rolling security codes to avoid copying the code from the ECU or key. This is what will be used on the replacement keys that we supply. Some models will even use an exclusive ring antenna which is not detected by transponder scanners and is specific to the vehicle. This is very effective at keeping hotwiring off and is extremely difficult to disable using a standard keys or an emulator for transponders. We have a product known as the Renault Antenna Emulator that we can use to bypass this immobiliser on Renault Clio phase two models as well as on some Renault commercial vehicles that are equipped with ID46 Transponders. It works by mimicking operation of a valid transponder in the ring antenna. It can be used on failed keys or lost keys without removing the ECU. It is Thatcham tested and certified to provide additional peace of mind for customers of motor insurance.
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