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Renault Keys - How They Work

Renaults have a complicated system of immobilisers and keys. This can make changing keys a lengthy process. If you don't have access to the car and are able to bring it in for us to program it through the diagnostic socket, it can be very time-consuming.

Keys

The Renault Group is known for its vans, buses and tractors, however they also produce cars. It was established in 1899, and is a huge and well-established business with an extensive selection of car models. You'll require a new key in the event that you lose or wiki.bigtata.org damage your car keys. Why not let us make one for you instead of waiting for [empty] your local dealer to make the order and then waiting for it to arrive? 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 the Renault Kangoo, Traffic or Master key.

Renault has a rich history of innovation. It was the first company to have utilized remote central locking on a production car. Paul Lipschultz invented this technology for Niemens which is an automotive supplier of security components. This was a significant leap in the direction of safety for cars.

Remotes

Despite the fact that smartphones are on the verge of replacing their hands-free cards, the hand-free cards from renault car key are still widely used in their vehicles. In fact, two out of three renault clio key fob (go here) vehicles come with hands-free cards. Their usage has also increased in recent years. In this video Pascaline from the Products Division of renault clio car key replacement explains how these cards work.

Renaults come with an immobiliser system that is quite complex. It is crucial to know the basics before attempting to unlock your vehicle without a key. Some cars will have an emergency lock fitted to the handle on the door of the passenger and can be used in the event that keys stop working or the battery runs out. This is a good option for those who do not want to pay a locksmith.

You'll require a device such as an ultra-thin jim or pump-up to remove the key fob. If you don't own these tools, you might have to use an hammer and screwdriver to take off the key fob.

You will be able to step into the passenger door and find an unassuming lock that is inserted into the driver's side panel just next to the door handle. This is a security feature to stop people from locking themselves inside their own vehicle or accidentally stealing a neighbour's. This is a simple but effective security feature that can save you time and stress when you have to swiftly get into your car.

Transponders

Transponders are found in many modern cars to help protect against car theft. These tiny devices are affixed to the key fob and contain an electronic chip that communicates with the car when it is within range. The chips utilize a code to identify the car and key.

The chip sends an electrical signal to two coils that are fitted around the ignition barrel of the vehicle. The coils are activated with the key and transmit an electromagnetic pulse to the chip. The chip then responds by sending back an individual identification number to the car. The unique code is used to unlock the doors and then start the engine.

During World War 2, a similar technology was used to assist air traffic control to identify military planes on radar. The aviation industry continues to use this type of chip code 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. However, the technology behind these chips has been upgraded and they are not completely duplicate-proof. This has seen many locksmiths to upgrade their skills by learning how to read, program, and write these more modern types.

Immobilisers

Renaults are quite complex in the way they operate with regard to their immobilisers and keys. There are two major systems in use that effect the way that a replacement key will be programmed into the car. The older system utilizes a "kill switch" to turn off a crucial component of the car's start-up mechanism if the proper key is not present. These are delicate devices that require a technician to assess and fix them if they fail.

The newer system is more user-friendly to use. It utilizes rolling security code 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 we supply.

Some models use an earpiece antenna that is unique to their vehicle and isn't recognized by transponder scanners that are standard. This is a highly effective way to prevent hotwiring, and it is also very difficult to remove using a standard key or transponder emulator. We have a specialist product called the Renault Antenna Emulator (RAE) that can be used to circumvent this kind of immobiliser on Renault Clio phase 2 models as well as some renault key commercial vehicles with ID46 transponders. It works by mimicking operation of a transponder that is valid in the ring antenna and can be used on failed keys that are lost or stolen without dismantling the ECU. It has been tested and approved by Thatcham in order to provide further security to motor insurance customers.