Renault Master Key Replacement
Renaults have an extremely complex system of keys and immobiliser locks. There are two major systems that will affect the way that a replacement key gets programmed.
Most people assume the only option is to visit an official dealer, but that can be a very laborious process and is often up to 50% more expensive. We are able to offer an alternative.
Immobilisers
Renault employs a variety of options for immobilisers and keys. Early models (pre-2000) utilize a key which must be turned into the door lock and pressing it to start the vehicle. This system can be difficult to program replacement keys. The newer models starting in 2000 will come with a transponder key that can be programmed into the car with laptop software by using its diagnostic socket.
Key cards
Renault key cards look very different from traditional keys, but function the same way. They can be placed in the dash card reader for the vehicle to start and then open. This type of key has a transponder embedded in it that allows it to identify a specific car. A locksmith with specialized training in Dublin will be able to make a replacement Renault key or card for your vehicle. This will eliminate any hassles in the event that the original key is damaged or lost.
Renault key cards are prone to damage from everyday use. The internal switch buttons may fail or become inoperative due to a knock or normal wear and tear. If you find that your Renault key card isn't opening the car, or there is a loud rumbling sound coming from it, then you need to contact a professional locksmith. A locksmith has the experience and equipment to make a replacement Renault key card and could be much cheaper than an auto dealer.
When you have a lost Renault key it can be extremely frustrating, especially in the case of a single one! Many people believe that the only way to obtain a replacement key is to visit an Renault dealer. However, this could take ages. Renault dealers must purchase the replacement key directly from their headquarters in France. It could take up to a week to arrive. A locksmith can cut and program the replacement Renault key on the same day you call.
Keys that have a chip transponder
You may have a Renault made in the past 20 years that has a key that has an embedded transponder chip. These tiny circuits safeguard your car from theft by permitting it to start after the correct code has been sent.
These chips are powered by tiny batteries that could fail over time. This could cause the key to stop working, which is the reason you should get a replacement for your Renault car keys whenever you notice issues. Beishir Lock and Security carry a wide range of these kinds of keys, and at less than the cost of the dealer, so you won't need to spend the money.
You can obtain a new key by visiting the dealership, but this could be a lengthy process and may hinder your ability to drive your car. replacement key for renault trafic van can modify your key and provide you with a replacement at a much lower cost. They use a laptop to connect with the car's computer and programme the chip, which is usually more efficient and less expensive alternative.
Some older Renaults have a different kind of key card that is slotted into the dash panel reader to start the car. These cards can be more difficult to find an alternative replacement for, however the good news is that they do 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 modern Renaults such as the Megane, Clio, and Laguna, have a more modern system that makes use of a keycard. These are different from regular keys made of metal and are inserted into a special dashboard card reader to unlock the doors and start the engine. These can also be easily repaired by a professional locksmith at only a fraction of the cost that you'd expect to pay for the same service at a dealership.
Choice Choice, an Australian consumer advocacy group recently conducted a survey of 22 dealerships to determine the cost of replacing keys to cars. Their findings were not an enjoyable read. They found that it could cost you up to AU$1,500 at an auto dealer, but the same task can be accomplished for a fraction of the cost by locksmiths.