Renault Master Key Replacement

Renaults have a complicated system in terms of immobiliser locks and keys are concerned. Without going into too many technical details there are two major systems that affect the way the replacement key is required to be programmed.

The most common option is to visit a major dealer, however that can be a very laborious process and is often up to 50% more expensive. We can offer a better solution.


Renault uses a few different systems for immobilisers as well as key. The first models (pre-2000) utilize keys that need to be inserted into the door lock and press to start your car. This is a system that can be difficult to code replacement keys. Newer models from 2000 onwards, will come with a transponder style key which can be programmed to the car with laptop-based software through its diagnostic socket.

Key cards

Renault keys look unlike traditional keys, yet operate in the same manner. They can be placed in the dash card reader in order for the car to open and start. This kind of key also has a transponder chip embedded in it, which is used to identify the vehicle in question. A Dublin locksmith can make you an Renault key or a replacement card. This will allow you to avoid any hassles if your original key gets lost or damaged.

Renault key cards can become damaged by daily use. The buttons inside the key card could crack or lose their functionality because of a knock or wear and wear and tear. If you find that your Renault key card is not opening your car or there is a rattling sound emanating from it, you need to contact a professional locksmith. A locksmith has the experience and equipment to make an replacement Renault key card and can be much cheaper than dealers.

If you’ve lost a Renault key, it could be extremely frustrating, particularly if it is your only one! Many people believe that the only option is to visit an Renault dealer however this can be time-consuming. Renault dealers must order the replacement key from their headquarters in France, which can take up to a week to arrive. A locksmith can program and cut the replacement Renault key on the same day that you call.

Keys with transponder chips

If you own an Renault car made in the last 20 years then most likely, it has a key that has a transponder chip in. These mini-circuits protect your car from theft by allowing it to start once the appropriate code is sent.

These chips are powered by a tiny battery that could die over time. This could cause the key to cease functioning, which is why it’s crucial to get a replacement for your Renault car keys immediately you spot problems. Beishir Lock and Security offers several keys at a fraction the cost of the dealer.

You can obtain a replacement key at the dealership, but it can be a lengthy process and prevent you from driving your vehicle. A locksmith can reprogram your key and give you another one at an affordable cost. They use a laptop to connect with the car’s computers and program the chip, which is generally an easier and less expensive alternative.

Certain older Renaults have an additional key card that is inserted into a dash-panel reader to turn on the vehicle. These cards are more difficult to obtain an alternative replacement for, however the good news 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 renault clio replacement key , 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, have an updated system that makes use of a keycard. These are not like regular metal keys and are inserted into a special dashboard card reader that allows you to open the doors as well as to start the engine. A locksmith who is certified can replace these keys for just a fraction of what you would spend at the dealership.

Choice, an Australian consumer advocacy group recently surveyed 22 dealerships to find out the average cost of replacing the car key. Their findings were not very encouraging. The findings were not good.