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Renault Key Replacement Many Renault owners appreciate the added security that a spare card or key can bring. If you've lost your sole card or key, it's worthwhile to try getting it replaced by your Renault dealer. This can be lengthy and expensive. A professional auto-locksmith is an alternative. renault kadjar replacement key with chips Keys Transponder chips are almost always found in modern cars. This is a great anti-theft measure as it means that only the key that contains the correct information will be able to start your vehicle. When you turn your key into the ignition, the chip transmits an electrical signal to the car's ECU which then checks the serial number that is stored on the chip with the one stored in the vehicle. If they're compatible the immobilizer disengages and your car will start. The ECU will ignore the key if it doesn't have the correct serial number. You can sometimes tell whether your key is equipped with chip by looking closely, the hole in the key's head will often be offset to one side. This is because it can accommodate the microchip. The chip used to be placed in the middle of the head of the key on older keys. You can also utilize a transponder scanner to read the information from the chip. Renault keys with transponder chips require specific equipment to copy. This is in contrast to older keys made of metal, which could be copied by any locksmith. The technician must employ an exact programming method to ensure that the copied key will function inside your car. Certain cars, such as GM's VATS (Vehicle Anti Theft System) keys have simpler chips that are number ranging from 1 to 15. The keys can be copied by placing the original key in a V.A.T.S decoder that will recognize the resistor and then selecting an empty key from the rack with the same resistor. The instructions in the manual for vehicles can be used to program this type of key without the need for any special equipment. If you need a chipped key, contact Beishir Lock and Security for fast, professional and competitive service. We can program a new chipped key quickly efficiently, and at only a fraction of the price charged by a car dealer. We will give you an upfront price so that you know what to expect. Key Cards Renault key cards allow drivers to control their vehicles without touching the ignition and can also unlock doors, and activate the horn and lights. This feature is very popular because it lets car owners stop theft and activate the alarm to attract attention. Unfortunately, these cards can be a pain in the neck in the event that they get stolen or lost, which is why it is crucial to get them replaced as quickly as possible. A locksmith can replace the card quickly and cheaply at a fraction of the cost as a dealership. Key cards have a distinctive appearance and functions in the same manner as chipped-keys, however the user does not need to open the door's lock. There are many different card systems. Each one has its own pros and pros and. Magnetic Stripe – these are the most common cards, and have a black strip on them that is swiped downwards over the reader to grant access. Radio Frequency cards are similar to magstripes, but they are only able to be used for a short distance, usually less than 10 centimeters. Hole Punches – These are on the way out, but were very popular years ago. Unique combinations of holes were punched to create access codes. Depending on the kind of Renault keycard you own, it may be easier to use or more difficult. For instance, some have a button that could be hit to start the engine, or they may have a display that displays an on-board diagnostics (OBD) report. In some instances the screens are accessible remotely through an app for a phone. Usually, these keys are protected by security measures that are put in place to avoid the keys being reprogrammed to work with a different car. This is to protect both the car owner and the dealership from possible thefts or other issues. There are ways around this. Numerous locksmiths have a huge number of brand new Renault key cards which can be programmed to an individual's vehicle at only a fraction of the price a dealer would charge. Transponder Chips Modern Renault keys come with transponder chips (sometimes called a “chip key”) embedded in them. The chip is a tiny electronic circuit that communicates with the car's ECU to unlock the doors and start the engine. When the car's key is put into the ignition the antenna ring on the ignition sends out an impulsive radio frequency energy that is received by the transponder chip. The chip transmits a signal containing a unique code. The ECU reads this code to determine whether the key is valid to be used in the car. This can help to reduce the risk of theft from cars, since keys aren't simply a flat metal key that can be easily copied. Instead, they come with an additional layer of security that blocks unauthorised access to your vehicle. Older cars that did not have transponder chips were very easy to duplicate, and car thieves could easily steal vehicles. Since the majority of cars built after 1995 have transponders, this kind of crime is much less common. This is due to the fact that the microchip in the car is linked to a specific vehicle and is only activated when it is being used with the correct keys. If someone tries to start your car with a transponder key that hasn't been programmed to work with your specific car then the ECU won't recognize it and refuse to start. When you need to have an additional transponder chip added to your current key, a locksmith could typically do it quickly. A locksmith will make use of special equipment to clone your existing key and then insert the transponder chip. The cost of this service depends on the year, model and make of your vehicle. A replacement transponder chip can cost more than a simple flat metal key, but less than other replacement keys such as the key fob or smart key. These other types of keys provide more security and functionality than a normal metal key, which is why they are more expensive to replace. Immobilisers Car immobilisers are an essential element of the security of your vehicle. They guard your Renault against theft by preventing it from being started with the wrong key. Immobilisers are required on all new cars in the UK since 1998, but many older cars are also equipped with them. These devices can enhance your overall security and may even help reduce your insurance premiums. The first automobile immobilisers were introduced in 1992, shortly after that, many luxury automakers began installing them. They are designed to prevent the engine from running if the correct key isn't present or when the transponder chip inside the fob isn't recognized by the electronic control unit (ECU). When you insert your smart keys into your vehicle, they transmit an electronic code to the ECU that must match with the code in order for the engine to begin. If the codes don't match the ECU will disable several key vehicle components, including the starter motor and fuel system. If you have an older Renault key that does not include the security feature, you can purchase a replacement to take advantage of this additional layer of security. It is essential to make sure the new key is certified by Thatcham and has been programmed to work with your car. Some thieves with a keen eye for technology have come up with ways to bypass anti-immobilisers that are factory fitted. These methods involve devices that can copy the pin code from your key and then transmit it to the ECU to fool it into believing that your key is present. This method is known as relay theft and is a typical problem for those who own modern day keyless entry and start vehicles. This can be prevented by ensuring that your smart key is properly programmed for your vehicle and keeping it out of the hands of suspicious people. It is not a good idea to try to reprogram an existing smart key that was programmed to another vehicle. Instead, seek out professional help. Tony's Locksmith has access to a stock of fresh Renault keys that can be programmed to your specific vehicle at an affordable price.