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Renault Clio Key Fob ReplacementIf your Renault Clio key fob buttons stop functioning or the card doesn’t allow you to lock/unlock or even start the car, it’s time to replace it. Dealers or locksmiths are the best equipped to handle this job.New-car dealers have the expensive equipment required to program digital key fobs. Check your warranty, car-insurance policy or auto club membership coverage to see if it covers this service.Keys with chips KeysIf you have a car with a chip key, it is likely that it needs to be programmed in order to function. These keys have an electronic microchip inside the head. It transmits a signal from the immobilizer to the mechanical ignition or proximity fob (car key) that is part of a push-to-start system. This allows the car’s computer to check that the serial number of the key is in line with the code stored in the computer. If so, renault key fob replacement will disable the immobilizer, allowing the engine to turn.This technology is also referred to as “transponder” technology and is a major part of the most modern anti-theft systems. It was invented during World War 2 to combat the rise in car thefts. Since then it has been embraced by the major auto manufacturers.A key that has a built-in transponder is a tiny circuit board that is powered by an insignificant battery. When a key inserted in the ignition, it transmits electromagnetic energy to the antenna ring, part of the immobilizer system of most automobiles. The chip receives the energy and responds by sending a unique identification code to the antenna ring.The chip in transponders is sensitive to mechanical shocks, as well as water. Dropping it onto a hard surface could cause damage and submerging it in water will damage the chip and render it inoperable. If you require the transponder to be duplicated only a licensed locksmith should handle the task.If you’re having trouble with a chipped key the best solution is to get in touch with a professional mobile auto locksmith like Pop-A-Lock. They can program and cut all new transponder key or flip remote keys as well as proximity fobs on-site at your location. They can also replace an old FOB at a lower cost than you think, so it’s worth calling them to find out what alternatives are available to you.Key CardsThe hands-free card from Renault is among the most famous features in the history of cars. Recent upgrades have made hands-free cards even safer and easier to use. It’s a small wonder that this device is included on nearly three out of Renault vehicles that will be sold in 2021.The hands-free card’s history began in 2001, following the introduction of the Renault Laguna II. At the time, the design team were looking for ways to make the car more user-friendly. It was during this period that one of the designers, Bernard Dumondel, was staying in a hotel and realised that the magnetic card used in the room could be used to unlock his car.It was a turning point in the development of hand-free cards. In the years that followed, the technology grew ever more advanced and Renault eventually launching an option that was compatible with their full range of vehicles they had to offer. In this model, when the car sensed the card close to it it would open and then lock the car again.The system was a great success, but it did have some flaws. For example the lock only unlocks when the card is placed close to the vehicle resulted in some people accidentally locked their vehicle while shopping, for instance, or when they were trying to open the boot. Additionally, the fact the keycard had an ignition key in it (in the event of failure) meant that drivers could without knowing it, start their engine, or turn on electrical devices on the dashboard even though they weren’t expecting to.Renault developed a new hands-free card generation in 2015 to address these issues. This version is far more efficient and has a more efficient keyless entry system that is less susceptible to interference from objects nearby. It is also more secure because it is more difficult to hack. Additionally, the addition of an additional button on the card means that it can be used to switch on the interior lighting of the car, which is useful in dark parking areas.ImmobilisersThe immobiliser is a safety device that disables the engine of your car if the key is not used correctly. It uses a microcircuit inside the key fob to transmit an electronic code to the electronic control unit of your car (ECU). The ECU checks the code prior to it allows the engine to start. It also records information that is useful in insurance investigation, warranty claims, and troubleshooting technical issues.Immobilisers have been in use in cars since the beginning of the 1990s and have reduced car theft rates significantly. In fact, a study published by the Economic Journal found that the immobilisers helped reduce thefts by around 40 percent between 1995 and 2008.Almost all modern vehicles come fitted with factory-fitted immobilisers. Immobilisers are also available for older vehicles that do not have them. However there are many different immobilisers and not all are made equal. Some have weak encryption that can be broken by using simple tools and methods. Some are more difficult to break and can only be accessed by a professional with access to the vehicle’s ECU.If the immobiliser in your car isn’t functioning properly, it could be that the battery in the key fob is in need of replacement. You can complete this task yourself. It is best to take your car to a mechanic to get the work done. This will ensure that there is no damage to the chip within your key fob, which allows it and your car to communicate with each other.Another possible reason for an immobiliser that is not working properly is that your vehicle has been through repairs or replacement keys to the ignition starter motor, fuel and systems. This could cause issues by altering the coding sequence sent from the key to the ECU.Immobilisers that are fitted in the factory and approved by Thatcham are extremely effective in deterring theft, however they’re not 100% secure. Criminals have developed methods to get around them, for instance, the method of’relay-theft’ which block the signal between your car’s technology and the key. This trickery can be avoided by keeping your car’s key in a signal-blocking Faraday bag when you’re not driving it.Keys ReplacementThe cost of replacing a key fob can vary based on the type of car you drive. If you have an old-fashioned car key that does not contain electronic components, then the cost is small. Hardware stores can make simple copies of keys for less than $50.A majority of modern vehicles use a keyfob that has an immobilizer and chip. The chips connect to the car to verify that it is a valid key which permits you to lock and unlock the doors. The chip also activates the ignition of your car. It is essential to have an extra key. If you have a spare key you can swap it for the damaged or lost fob and resume driving.You can also purchase aftermarket key fobs that are less expensive than dealer replacement keys. But, they’re not as compatible with your car. If you’re looking for a low-cost option to add an extra key or replace a damaged one go to your local Batteries Plus store. The store can help you find the component you need and have it ready to pick up for you within a short time.A locksmith can also reprogram an existing key fob. A few online resources can help you through the process. However, it is an intricate job which should be handled by an experienced technician in the field. If you have spare keys, this is a great option because it will save you a lot of money.Some cars allow you to call your car by pressing the button on the key fob. This is a feature that can be very useful if you’re parked in an awkward spot and do not want to keep your car running. This technology is becoming more popular and is worth a look if you are considering purchasing a new car.If you have a Renault car, it’s a good idea to invest in an extra key fob before you lose the one you have. These devices aren’t only useful, but they also assist you in avoiding costly repairs if your car breaks down.