Why Replacement Key For Renault Clio Is More Difficult Than You Imagine
Renault Keys - How They Work
Renaults have a complex system in the sense that keys and immobilisers are concerned. This can lead to keys replacement being a lengthy drawn out process. If you don't have access the car and are able to bring it in for us to be able to code it using the diagnostic socket, it could be a very lengthy.
Keys
The Renault group is perhaps better recognized as a producer of buses, vans, Lorries and tractors, but they do produce cars too. It is a reputable company which was established in 1899. They offer a broad range of car models. You will need a new key if you are unable to locate or damage your car keys. Why not let us buy one for you instead of waiting for your local dealer and then wait longer for it to arrive? We can replace your remote or smart key with ease by calling KeyNOW.
If you require a Renault Clio V, Captur 2 or New Zoe spare key we can provide you with a mechanical code to order your new key from the dealer. We can also reset your Renault Kangoo Traffic or Master key.
Renault has a long track record of innovation. It was the first company to utilize remote central locking in a production vehicle. The technology was developed by Paul Lipschultz for his employer Niemens who was a supplier of security components to the automotive industry. This innovation was a huge leap for safety in cars.
Remotes
The hands-free cards offered by Renault are still used extensively in their vehicles despite the fact that smartphones are replacing them. In fact, two of three Renault vehicles are equipped with hands-free card. The use of these cards has increased in recent years. In this video Pascaline from Renault's Products Division explains the way these cards work.
Renaults have a complex immobiliser system, which is why it's essential to know the basics before trying to unlock your car without a key. Some vehicles have an emergency lock that is located on the handle of the door for passengers that can be used in the event an unreliable key or battery runout. This is a good choice for people who don't want to pay a locksmith.
You'll also require access to a device such as the pump-up key or slim jim to take the key fob off and gain entry. If you don't have these tools, you may need to use the screwdriver and hammer to take off the cylinder.
You should be able to get to the door for the passenger and see a tiny lock inserted in the driver's panel, next to the handle. This is a security measure to prevent people from stealing the vehicle of another or locking themselves into their own. It's a simple, but effective security measure that can save you lots of time and trouble if you need to access your vehicle quickly.
Transponders
A lot of modern cars have transponders to deter theft of cars. These tiny devices are affixed to the key fob. They contain chips that communicate with the car when it is within of. These chips employ a code to identify the car and key.
The chip transmits signals to a pair of coils which are placed around the ignition barrel of the vehicle. The coils are activated with the key and transmit a pulse electromagnetic energy to the chip. The chip then responds by sending back an individual identification number to the car. The unique code will be used to unlock doors and open the car.
Similar technology was also used in military aircraft during the World War 2 era to help air traffic controllers identify them on radar. This kind of chip code is still in use in the aviation industry.
In the past they were believed to be clone-proof. 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 enhanced, and they are no longer clone-proof. This has led to many locksmiths in the auto industry to upgrade their skills by learning how to read, program, and write these more modern types.
Immobilisers
The Renault isn't the most straightforward in regards to immobilisers and key systems. There are two broad methods in use that affect how a replacement keys is programmed to the car. The older one uses a "kill switch" to disable a vital part of the car's ignition mechanism if the proper key is not present. They are very delicate and will need an experienced technician to diagnose and rectify if they fail.
The newer system is easier to use. renault key programming employs rolling security codes and advanced cryptography to prevent copying of the code from the key or ECU. This is the code that will be used to replace keys we provide.
Certain models feature a ring antenna that is specific to their vehicle and cannot be recognized by transponder scanners that are standard. This is very effective at blocking hotwiring, and is very hard to bypass by using a standard key or a transponder emulator. We have a specific product called the Renault Antenna Emulator (RAE) that can be used to disable this type of immobiliser found in Renault Clio phase 2 models and some Renault commercial vehicles equipped with ID46 transponders. It mimics the operation of a valid transponder within the ring antenna and can be used on failed keys, or lost keys, without having to dismantle the ECU. It has been approved and tested by Thatcham to provide additional peace of mind to motor insurance customers.