Renault Master Key ReplacementRenaults are extremely complicated system when it comes to immobiliser locks and key. There are two main systems that can affect how a replacement key will be programmed.The majority of people believe that the only option is to visit an established dealer, but it can be a laborious process and is often up to 50% more expensive. We can provide you with a better option.ImmobilisersRenault uses a few different options for immobilisers and keys. The earlier models (pre 2000) have keys that need to be turned in the door lock and then pressed to start the car. this can be difficult to program replacement keys for. The newer models starting in 2000 will have a transponder key that can be programmed into the car via laptop software by using its diagnostic socket.Key cardsRenault key cards appear different from traditional keys but work in the same way. They can be inserted into the dash card reader for the car to start or open. This type of key also contains a transponder embedded within it that is used to identify the vehicle in question. A locksmith with specialized training in Dublin will be able to make a replacement Renault key or card for your vehicle. This will help you avoid any hassles in the event that your original key is damaged or lost.Renault key cards can be damaged by everyday use. The switches inside can fail or become inoperative due to a knock or normal wear and wear and tear. If you notice that your Renault key card is not opening the car or there is a loud rumbling sound emanating from it, you need to call a professional locksmith. Locksmiths are equipped with the tools and expertise to make an entirely new Renault key card. They are also cheaper than dealerships.When you have a lost Renault key, it can be very frustrating, especially when it's the only one! Many people believe that the only option to obtain a new key is to visit a Renault dealer. However, this could take a long time. Renault dealers must order the replacement key from their headquarters in France which could take a week or more to arrive. If you call a locksmith, they can cut and program the replacement Renault key within the same day you call them.Keys that have a chip transponderIf you own an Renault car made in the last 20 years then likely it has a key that has a transponder chip in. These tiny circuits can help protect your car from theft, as they will only let the car start if the right code is entered into it.These chips are powered by a small battery which can die over time. This can cause the key to cease working, and this is why it is crucial to find an alternative for your Renault car keys whenever you notice problems. Beishir Lock and Security carry many types of keys, for just a fraction of the cost of your dealer, so you won't have to spend an arm and a leg.You can get a replacement key by going to the dealership, however this can be a time-consuming process and may prevent you from driving your vehicle. A locksmith can reprogram your key and provide you with an alternative one at the lower cost. They make use of laptops to connect to the car's computer to program the chip, which is typically more efficient and less expensive alternative.Certain older Renaults use a different type of key card that is placed into a dash panel reader in order to start the car. These cards can be more difficult to get an alternative replacement for, however the good news is that they do work.Replacement keysRenault cars have a fairly complicated system as far as anti-theft locks and keys are concerned. Without getting into too much technical detail, 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 modern Renaults such as the Megane, Clio, and Laguna have modern technology that utilizes a key card. These are quite different to regular metal keys, and are fitted into a specially designed dashboard card reader in order to open the doors and start the engine. A certified locksmith can replace these keys at less than the cost you would spend at the dealership.Australian consumer advocates Choice recently surveyed 22 dealerships about the cost of replacing one car key. Their findings were not encouraging. renault scenic key were not great.