Renault Master Key Replacement
Renaults have a very complex system in terms of immobiliser locks and keys go. There are two main systems that affect how a replacement key will be programmed.
The majority of people believe 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. renault scenic key can provide you with an alternative.
Immobilisers
Renault uses a few different options for immobilisers as well as key. Early models (pre-2000) have keys that must be turned into the door lock, and then pressing it to start the vehicle. This is a system that can be difficult to program replacement keys. The newer models from 2000 will have transponder keys that can be programmed into your car using laptop software using its diagnostic socket.
Key cards
Renault keys look different to traditional keys but operate in the same manner. They can be inserted into a dash card reader to open the car and start it. The type of key that you have a transponder embedded in it that allows it to identify a particular vehicle. A specialised locksmith in Dublin can create a replacement Renault key or card for your car. This will spare you any hassles in the event that the original key is damaged or lost.

Renault key cards can become damaged from daily use. The switch buttons on the inside could be damaged or lost their function due to a knock or wear and tear. Contact a locksmith if find your Renault key card not opening the vehicle or rattles. Locksmiths have the right equipment and know-how to create a new Renault key card. They are also cheaper than dealerships.
If you've lost your Renault key, it could be a nightmare, especially if it is your only one! Many people believe that the only option to get a replacement key is to visit a Renault dealer. However, this could take quite a long time. Renault dealers have to purchase the replacement key from their headquarters in France which can take up to a week to arrive. Locksmiths can program and cut the replacement Renault key the next day you call.
Keys equipped with transponder chips
If you have a Renault car made in the last 20 years then likely it has a key that has an embedded transponder chip. These tiny circuits can help protect your car from theft as they only let the car start if the right code is transmitted to it.
The chips are powered by a small battery that can fail over time. This can result in keys not working. It is vital to replace your Renault car keys right away if you notice any problems. Beishir Lock and Security carry a wide range of these types of keys, for just a fraction of the cost of your dealer, which means you don't need to shell out a fortune.
You can purchase a replacement key by going to the dealership, however this can be time-consuming and may stop you from driving your vehicle. A locksmith can reprogram your key and provide you with a new one for a fraction of the cost. They utilize laptops to connect with the car's computer and programme the chip, which is generally faster and cheaper alternative.
Certain older Renaults have another key card which is installed into a dash-panel reader to start the car. These cards are more difficult to obtain an alternative replacement for, however the good thing is that they work.
Replacement keys
Renault 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 recent Renaults like the Megane, Clio, and Laguna are equipped with more modern systems that utilizes a key card. They differ from standard keys made of metal, and are inserted into a specially designed dashboard card reader to unlock the doors and start the engine. A certified locksmith can replace these keys for only a fraction of the cost you would spend at the dealership.
Australian consumer advocates Choice recently surveyed 22 dealerships on the cost of replacing a single car key. Their findings weren't an enjoyable read. The findings were not good.