Peugeot 206 Key Replacement
Peugeot 206 key replacement is a simple job that can be completed in just a few minutes. All you need is to transfer the electronic components, battery and immobilizer chip from your old key fob to the new one.
Peugeot 206 keyfobs can have an inoperable button-cell battery. This video demonstrates how to replace the button cell battery.

The Immobilizer System
When you insert your Peugeot key into the ignition and turn it, it transmits an electronic signal to the engine management system. The engine will not start if the code isn't right. This helps prevent unauthorized car theft. If you're experiencing issues with your Peugeot car immobilizer, a professional locksmith in the automotive industry can help. They can make use of tools that are standard for dealers to program a brand new key or replace the old one. This can save both time and money. You won't have to sit for long at the dealer because they will come to you.
However, not all antitheft systems are designed to be equally effective. The Thatcham Research organisation tests and grades anti-theft technologies to ensure that it complies with high safety standards. They can test the performance of the system by logging into the CAN bus and reading messages that the immobilizer components exchange.
However, even the most secure systems can be cracked when they are targeted correctly. In one study, Jan Bokslag used weaknesses in Hitag2 to break into three vehicles and all models older. In just ten seconds, the security code for the vehicle was extracted from one of them. The information is used to create a working key that disables the immobilizer. The other two were more difficult to crack however they did eventually be broken.
The Immobilizer Chip
A key that is chipped is also referred to as a Smart Key, has a RFID micro-chip that transmits a passcode from the keys to the immobilizer system of the vehicle. If the code in a chip is identical to the code in the immobilizer system of the car, the car will begin.
This is a crucial anti-theft device that prevents car thieves from hotwiring or bypassing the immobilizer system of the engine. If the immobilizer can't identify the key, it will not allow the engine to start even if someone attempts to short-circuit the ignition circuit.
Modern cars are equipped with electronic Engine Immobilizer systems that use shifting or rolling security codes. This means that every time a key is used, the smart system changes the second code and inserts it into the chip in the key. The first code remains permanent and each time the key is put in the ignition, the immobilizer processes the two codes to determine if they are compatible.
This is a highly sophisticated technology that is extremely difficult to hack. It's the reason why many stolen vehicles aren't able start. This is also the reason why when your Peugeot starts and then stops working it's not likely to be the immobilizer. It could be a range of electrical issues causing your car to stop working. Our auto locksmiths are able to solve these issues. They can also reprogram your chipped or smart Peugeot key to work once more.
The Battery
The transponder chip that is found in Peugeot car keys when paired with the vehicle disables the immobiliser system in the ECU. This allows the vehicle to start and additionally allows the key fob to open the doors and boot. The chip is concealed within the head of a manual or remote key.
Peugeot faced stiff competition when the 206 was introduced in 1999, coming from superminis such as the Ford Fiesta or Volkswagen Polo. The unique approach of Peugeot's 206 was that it didn't directly replace the 205, instead it was designed to be a bridge between the smaller Peugeot 106 and the larger range of 306. The lower models of both Peugeot 306 and 106 were designed to compete with the more expensive 205s.
The 206 range includes an open-air hatchback, a two-door coupe cabriolet, as well as station wagons known as the 206 CC and 206 SW respectively. The 207 GTi was a WRC homologated variant of 206 that could accelerate from 100 km/h to 0 in just 7.4 seconds, and achieve a top speed up to 210 km/h.
The peugeot is a well-loved car for families seeking a stylish, affordable car. Like all vehicles there are problems that may arise. This could include the inability to start the car or the key fob is no longer functioning. If this is the case for you, it is possible to contact us to arrange a Peugeot key replacement for your car from one of our Auckland locksmiths located in Auckland.
The Key Fob
Peugeot is a French car manufacturer, founded in 1810. Peugeot is owned by PSA Peugeot Citroen. Peugeot cars are frequently considered to be the best in their respective class. If peugeot 308 key fob is damaged or worn out, damaged, it is possible to replace it. All you need to do is transfer the battery, electronics and immobilizer chip from the old key to the new fob.
To ensure that the new key is working correctly, try it in your vehicle. Make sure that all doors are shut. Switch off the ignition and press the lock button twice on the fob of the key. If the LED stops flashing, it is working. If it's not working it could be because you forgot to transfer your transponder chip.