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Renault Keys - How They Work

Renaults have a complex system in the sense that keys and immobilisers are concerned. This can result in replacing keys taking a long drawn out process. If you don't have access 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 known for its buses, vans and tractors, but they also manufacture cars. It was founded in 1899 and is a large and well-established business with a huge range of car models. https://www.autokeys-r-us.co.uk/renault/ will need a new key in the event that you have lost or damaged your keys to your car. Rather than waiting for your local dealer to order a new one for you, and then wait for a longer time to receive it delivered, why not let us do it? KeyNOW can help you replace your remote or smart key. KeyNOW we can replace your remote or smart key for you quickly.

If you need a Renault Clio V, Captur 2 or New Zoe spare key we can provide you with a mechanical code number to order a new key through the dealer. We can also reset keys such as a Renault Kangoo, Traffic or Master key.

Renault has a long record of innovation. It was the company that utilized remote central locking on a production car. This technology was invented by Paul Lipschultz for his employer Niemens who was a supplier of security components to the automotive industry. This innovation was a big leap in the direction of safety for cars.

Remotes

Despite the fact that smartphones seem to be on the verge of replacing them, Renault's hands-free card continue to be widely used in their vehicles. In fact, they're used in two of every three vehicles Renault sells and their use rate has been rising in recent years. In this video, Pascaline of Renault's products division discusses the primary components of these cards and explains how they work.

Renaults have a surprisingly complex immobiliser system, so it's important to understand the basics before you attempt to unlock a car with keys. Certain cars come with an emergency lock fitted to the handle on the door of the passenger, which can be used in the event that the keys stop working or the batteries are out. This is a good choice for those who don't wish to pay for a locksmith.

You'll also need to have access to a device such as a pump-up key or a slim jim to remove the key fob and gain entry. If you do not have these tools, it may be necessary to employ a screwdriver and hammer to remove the cylinder.

You should be able to get to the passenger side and you will see an unassuming lock that is inserted into the driver's side panel just next to the door handle. This is a safety measure to prevent thieves from accidentally taking the vehicle of another or locking themselves in their own. It's an easy, but effective security measure that could help you save time and trouble in the event that you need to gain access to your vehicle quickly.

Transponders

Transponders are installed on many modern cars to help protect against theft of cars. These small devices, which are attached to the key fob contain a chip that communicates with the car when it is within the range. These chips utilize a number to identify the car and key.

The chip transmits signals that are received by coils that are positioned around the ignition barrel inside the vehicle. The coils activate when the key is within reach and send a pulse of electromagnetic energy to the transponder chip. The chip then responds by sending back an identification code unique to the car. The unique code is then used to unlock the doors, and to start the engine.

Similar technology was employed in military aircraft during the World War 2 era to aid air traffic controllers in identifying them on radar. The aviation industry still utilizes this kind of chip message.

img width="471" src=""> 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. The technology behind these chips has been improved and they no longer have duplicate-proof. This has led a number of auto locksmiths to upgrade their skills by learning to read, write and program these newer types of chips.

Immobilisers

The Renaults are a bit complex in how they operate when it comes to keys and immobilisers. There are two main systems that affect the way the new key is programmed into the car. The older system employs the "kill switch" that connects to one of the crucial car's starter parts to turn it off if the right key is not present. These are very delicate and will need an experienced technician to diagnose and rectify if they fail.

The newer system is much simpler to use. It uses advanced cryptography and rolling security codes to avoid copying the code from the ECU or key. This is the code that will be used to replace keys we provide.

Certain models may even feature an exclusive ring antenna that can't be detected by transponder scanners and is unique to the vehicle. This is very effective at preventing hotwiring and is also extremely difficult to disable by using a standard key or an emulator for transponders. We have a product known as 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 equipped with ID46 Transponders. It replicates the operation of a valid key transponder within the ring antenna. It can be used to replace lost or failed keys without having to disassemble the ECU. It has been approved and tested by Thatcham in order to provide further security to motor insurance customers.