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Many Renault owners value the peace of mind that an extra key or card can provide. If you've lost the only card or key, it's worth attempting to get it replaced by your Renault dealer.

It can be a lengthy process and expensive. A professional auto-locksmith is a viable alternative.

Keys with chips Keys

Transponder chips are usually found in modern vehicles. This is an excellent anti-theft measure as it means that only the key with the correct information can start your vehicle.

When you turn your key in the ignition the chip transmits signals to the car's ECU, this then examines the digital serial number on the chip with the number stored in the vehicle. If they match then the immobilizer is disengaged and the car will start. The ECU will ignore the key if it doesn't have the correct serial number.

You can sometimes tell if your key has a chip by looking closely, the hole in the head of the key is usually offset to one side. This is because it can accommodate the microchip. The chip used to be situated in the middle of the head of the key on older keys. You can also utilize a transponder scanner to read the data from the chip.

Renault keys with transponder chips require special equipment for copying. This is different from older metal keys, which could be copied by any locksmith. The technician must employ an exact programming method to ensure that the cloned key will function in your car.

Some keys, such as the GM Vehicle Anti Theft System (VATS) keys are equipped with simpler chips that are numbered from 1 through 15. The original key can be copied by using the V.A.T.S. decoder which can identify the resistor. A blank key that has the same resistor can then be picked from the key rack. This kind of key can also be programmed without specialized equipment if you follow the instructions found in the manual of the vehicle.

If you require a chipped key then call Beishir Lock and Security for a quick, professional and competitive service. We can program your new key quickly and efficiently for only a fraction of the price that the car dealer charges. We provide upfront prices so you are aware of what to expect.

Key Cards

Renault key cards let motorists to control their vehicles without having to touch the ignition. They can also unlock the doors, and activate the lights and horn. This feature is very popular because it allows car owners to stop theft and activate the alarm to attract the attention of. However, these cards can be a pain in the neck in the event that they get lost or stolen, so it is important to have them replaced as soon as possible. Locksmiths can replace the card quickly and inexpensively at a fraction of the cost as a dealership.

Key cards have distinct appearance and operates similarly to chipped-keys, however the driver is not required to unlock the door's lock. There are various kinds of cards, each with their own pros and cons. Magnetic Stripe is the most popular and have a strip of black on them which is swiped across the reader. Radio Frequency These are like magstripe cards, but operate over an extremely short distance, typically less than 10 cms. Hole Punches - These are currently on the way out, but were very popular in the past. Unique combinations of holes could be punched to create access codes.

Based on the type of Renault key card, it may have a variety of options that make it easier or more difficult to use. Some cards have a button to start the car, whereas others display an on-board diagnostic (OBD). In some instances the screens can be accessed remotely via an application on the smartphone.

Key cards typically have special security features that stop them from being programmed for another car. This is to safeguard both the owner of the car and the dealership from possible thefts or other issues. There are ways around this. Numerous locksmiths have a huge number of brand new Renault keys that can be programmed for the vehicle of an individual at only a fraction of what dealers would charge.

Transponder Chips

All modern Renault keys have transponder chips (sometimes called"chip key" or "chip key") included. This chip is a small electronic micro-circuit that communicates with your car's ECU to open the doors and then start the engine. When you insert your car key into the ignition the antenna ring transmits an energy burst radio frequency to the transponder. The chip then transmits back a signal that contains the unique code. The code is then read by the ECU to determine if the key is valid and therefore able to operate the vehicle. This can help to reduce the risk of theft from cars, since keys aren't just a flat metal key that can be copied. Instead, they have an additional layer of security that prevents unauthorised access to your vehicle.

Older cars that did not have transponder chips were very simple to duplicate and thieves could easily steal vehicles. Since the majority of cars built after 1995 are equipped with a transponder, this type crime is less frequent. This is because the microchip of the car is connected to a specific car and can only be activated if it is used with the correct keys. If someone attempts to start your car using a transponder key that isn't programmed with your particular car, the ECU will not recognise it and will refuse to turn on.

When you need to have an additional transponder chip added to the existing key, a locksmith could generally do this quickly. A locksmith will make use of special equipment to clone your existing key and then insert the transponder chip. The cost of this service varies depending on the year, model and model of your vehicle.

A replacement transponder chip is likely to cost more than a simple flat metal key, but less than other replacement keys, such as keys fobs or a smart key. Keys of other kinds provide more security and functionality when compared to a standard metal key, which is why they are more expensive to replace.

Immobilisers

Car immobilisers are an essential part of your vehicle security. They prevent your Renault from being started with the wrong key, thereby protecting your car from theft. Immobilisers are required on all new automobiles in the UK since 1998, but many older cars also have them fitted. These devices are a great way to enhance your overall security and may even help reduce your insurance costs.

The first automotive immobilisers were introduced in 1992, and the majority of luxury automakers integrated them into their vehicles shortly after. They are designed to prevent the engine from running when the correct key isn't in place or the transponder chip in the fob isn't recognised by the electronic controller unit (ECU).

When you connect your smart keys to your vehicle, they send an electronic code to the ECU that needs to match with the code for the engine to begin. If the codes don't match then the ECU disables a number of key car components like the starter motor and the fuel system.

If you own an older Renault key that does not have the security feature, you can purchase a new one and benefit from this extra layer of protection. However, it is important to ensure that the new key you purchase is certified by Thatcham and has been programmed to work with the specific vehicle you have.

A few thieves with a technological edge have come up with ways to evade immobilisers fitted by manufacturers. These tricks are based on devices that copy pin codes sent by your key, and then transmit them to the ECU in order to trick it into thinking your key is present. This method, known as relay theft, is a concern for those who have keyless entry vehicles.

This can be avoided by ensuring that your smart key is programmed for your vehicle and keeping it out of the hands of suspicious people. It is not a good idea to try to reprogramme an existing smart key that was programmed for a different vehicle. Instead, seek out professional help. Tony's Locksmith has access to an inventory of fresh Renault keys that can be programmed to the specific vehicle for a reasonable price.