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Renault Key Replacement Many Renault owners appreciate the added security that a spare key or card can provide. It's worth asking your Renault dealer to replace your key or card in the event that you've lost it. This can be lengthy and costly. A better option is to talk to a professional auto locksmith. Keys that are chipped Keys Transponder chips are usually found in modern cars. This is an excellent security measure since it guarantees that only the key with the correct information will be able to start your vehicle. When you turn your key in the ignition, the chip transmits a signal to the car's ECU which then examines the digital serial number on the chip with the one stored in the vehicle. If they match then the immobilizer will be disengaged and the car will begin. The ECU will ignore the key if it does not have the correct serial number. It is possible to tell the presence of a chip by looking at it close enough. The hole in the head of the key will often be offset to one side. This is in order to accommodate a microchip. The chip used to be situated in the middle of the key's head on older keys. You can also utilize a transponder scanner to read the information from the chip. Unlike older metal keys that can be copied by almost any locksmith or locksmith, a Renault key that has transponder chips requires special equipment to copy. The technician must employ specific programming techniques to ensure that the copied keys will work in the car. Certain keys, like GM's Vehicle Anti Theft System (VATS) keys have smaller chips that are numbered 1 to 15. These are copied by placing the original key in a V.A.T.S decoder, which will determine the resistor and then selecting a blank from the key rack with the same resistor value. The instructions in the manual for vehicles can be used to program this type of key without any special equipment. If you need a chipped key then call Beishir Lock and Security for a quick, professional and competitive service. We can program a new chipped key quickly efficiently, and at less than the price charged by a car dealer. We will provide you with upfront pricing so you know exactly what you can expect. Key Cards Renault key cards let drivers to control their vehicles without touching the ignition. They also unlock doors and activate the lights and horn. This feature is popular because it lets car owners deter theft or turn on the alarm to attract the attention of. These cards can be a huge problem if they're stolen or lost. stolen. It's important to replace them as quickly as you can. Locksmiths can replace the card quickly and inexpensively at a fraction as much as a dealership. The key card is distinctive in appearance and works in the exact way as a chipped key however, the driver is able to access their vehicle without opening the door lock. There are several different types of card systems, each with their own pros and cons. Magnetic Stripe – these are the most common type, and feature the black strip that is swiped downwards over the reader to grant access. Radio Frequency – these are like magstripe cards, but operate over the confines of a small distance, typically less than 10 cms. Hole Punch – these are on their way out, but were very popular in the past, where unique combinations of holes were punched in order to create holespunch codes that was used to grant access to. Based on the type of Renault key card, it can have many options that make it either easier or more difficult to use. For instance, some have a button that could be hit to start the engine or have a screen that displays an on-board diagnostics (OBD) report. In some instances the screens can be accessed remotely via an app on a smartphone. These key cards often have special security features to prevent them from being reprogrammed to another car. This is to safeguard the owner of the vehicle, as well as the dealership, from potential thefts and other problems. Despite this, there are still ways around it. Locksmiths can access a huge supply of new Renault key cards that can be programmed to a specific vehicle for a fraction of the price that a dealer would charge. Transponder Chips Modern Renault keys come with transponder (also called”chip-key”) “chip-key”). The chip is an electronic micro-circuit that communicates with your car's ECU to unlock the doors and start the engine. When the car's key is inserted into the ignition the antenna ring at the ignition emits an explosion of radio frequency energy which then is received by the transponder chip. The chip transmits back a signal that contains the unique code. The code is read by the ECU to determine whether the key is legitimate and therefore able to operate the vehicle. This could help reduce car theft, as keys aren't simply a flat metal key that can be copied. Instead, they have an additional layer of security to prevent the unauthorised access to your vehicle. Older cars that did not have transponder chips were extremely simple to duplicate and car thieves could easily steal vehicles. But since most cars made after 1995 have a transponder system installed, this kind of crime is now less frequent. This is because the microchip of a car can only be activated by the right key. It is unique to the vehicle. If someone attempts to start your car with a transponder key that hasn't been programmed to work with the car you own then the ECU won't recognize it and will refuse to start. Locksmiths can include a transponder chip on the existing key in a short time. g28carkeys.co.uk will make use of special equipment to clone your key, and then add the transponder chip. The cost of this service is contingent on the year, model and make of the vehicle. A replacement transponder will cost more than an ordinary flat metal key but less than other types of replacement keys, like smart keys or key fob. Keys of other kinds provide more security and functionality than a standard metal key, and therefore tend to be more expensive to replace. Immobilisers Car immobilisers are an essential element of the security of your vehicle. They prevent your Renault from being started by the wrong key, thus protecting your car from theft. Since 1998, immobilisers have been mandatory for all new vehicles in the UK. However, many older cars have them. These devices can help you increase the security of your car and even lower your insurance costs. The first automobile immobilisers were introduced in 1992, and soon after, the majority of luxury automakers began installing them. They are designed to stop the engine from starting if the correct key isn't present or if the transponder chip on the fob is not recognized by the electronic control unit (ECU). When you insert your smart keys into your vehicle, they transmit a code to the ECU which must be compatible with the code for the engine to begin. If the codes aren't compatible then the ECU will shut down several key car components like the starter motor as well as the fuel system. If you have an older Renault key that does not have the security feature, you can purchase another key to take advantage of this additional layer of protection. It is crucial to make sure the new key is certified by Thatcham and programmed to work with your car. Some hackers with the latest technology have developed methods to evade anti-immobilisers that are factory fitted. These tricks involve using devices that copy the pin code from your key, and then broadcast it to the ECU to trick it into believing your key is present. This technique is referred to as relay theft and is a typical concern for people who own modern day keyless entry and start vehicles. This can be avoided by ensuring that your smart key is properly programmed for your vehicle and ensuring that it is not in the hands of people who are suspicious. It's not a great idea to attempt to reprogram an existing smart key that was programmed for another vehicle. Instead, you should seek professional assistance. Tony's Locksmith has access to a stock of fresh Renault keys that can be programmed to your specific vehicle for a reasonable price.