15 Things Your Boss Wished You Knew About Renault Car Key Replacement Renault Master Key Replacement    Renaults have a complex system in the sense that immobiliser locks and keys are concerned. Without getting into too much technical detail there are two general systems that impact the way the replacement key is required to be programmed.    Many people think that the only alternative is to go to an official dealer, but that is a long and time-consuming process that is often up to 50% more expensive. We are able to offer a better option.    Immobilisers    Renault uses a few different options for immobilisers as well as key. The first models (pre-2000) have a key which must be turned into the door lock, and press to start your vehicle. This is a system that can be hard to code replacement keys. The newer models that came out after 2000 will feature a transponder key that can be programmed into the car via laptop software by using its diagnostic socket.    Key cards    Renault key cards are very different from traditional keys, yet they function in the same way. They can be placed in the dash card reader in order for the vehicle to start and then open. The type of key contains a transponder embedded inside that is used to identify the particular vehicle. A locksmith that is trained in Dublin can create a new Renault key or card for your car. This will save you any issues if your original key gets damaged or lost.    Renault key cards are susceptible to damage from everyday use. The switch buttons on the inside could fail or become inoperative due to a knock or wear and wear and tear. If you notice that your Renault key card is not opening the car or there is a sound of rattling emanating from it, you should contact a professional locksmith. Locksmiths are equipped with the tools and experience to make a new Renault key card. They are also much cheaper than dealerships.    If you've lost a Renault key, it could be extremely frustrating, particularly if it is your only one! Many people think that the only solution is to go to a Renault dealer however this can be a lengthy process. Renault dealers must order the replacement key from their headquarters in France and it can take a week or more to arrive. A locksmith can cut and program the replacement Renault key on the same day you contact.    Keys equipped with transponder chips      If you have a Renault vehicle built in the last 20 years then likely it comes with a key with a transponder chip inside. These tiny circuits can help protect your car from theft because they only let the car start if the correct code is sent to it.    The chips are powered by a tiny battery that can fail over time. This can lead to keys not working. It is crucial to replace your Renault car keys as soon as you notice any problems. Beishir Lock and Security offers various keys at a fraction of the cost of the dealer.    A replacement key can be purchased at the dealership. However, this is a lengthy procedure that may prevent you from driving. A locksmith can reprogramme the key and provide you with another one at less cost. They utilize laptops to connect with the car's computers and program the chip, which is generally a much quicker and cheaper alternative.    Certain older Renaults have another key card which is placed into a dash-panel reader to begin the vehicle. These cards are more difficult to replace, however they work.    Replacement keys    Renault cars have a fairly complicated system as far as anti-theft locks and keys are concerned. Without getting into renault megane replacement key card , there are two broad systems that affect how a replacement key can be programmed. Early models (usually up to 2000) work with a key that can't be programmed into the car by simply plugging in a tester and pressing a button. These will require removal of what's not an Eeprom chip from the anti-theft system and use of professional tools and software to write new key information into the car, allowing it to start.    The more recent Renaults such as the Megane, Clio, and Laguna are equipped with an updated system that makes use of a keycard. They are different from traditional keys made of metal, and fit into a specific dashboard card reader to open the doors and start the engine. They can also be replaced by a certified locksmith at a fraction of the cost you'd pay for the same service at dealerships.    Choice, an Australian consumer advocacy group recently surveyed 22 dealerships in order to determine the cost of replacing a car key. Their findings were not very encouraging. The results were not great.