Peugeot 206 Key Replacement
Peugeot 206 key replacement is a simple job that can be completed within a couple of minutes. You just need to transfer the immobilizer chip, battery and electronics from your old keyfob and then the new.
Peugeot 206 keyfobs can have the button-cell battery fails. This video explains how you can replace the battery.
The Immobilizer System
When you insert and turn your Peugeot key, it sends an electronic code to the engine control system. The engine won't start if the code isn't correct. This helps prevent unauthorized car theft. An expert automotive locksmith can assist you when your Peugeot immobilizer is not working. They can program a new or replacement key by using tools used for dealers. This will save you time and money. They will also visit you and you won't need to spend a lot of time at the dealership.
Not all antitheft devices created equally. The Thatcham Research organisation tests and grades anti-theft technologies to ensure it is in compliance with high safety standards. They test the system's performance by studying the messages sent between the immobilizer's components and the CAN bus traffic.
Even the most robust systems are vulnerable if they're targeted properly. In one study conducted by researcher Jan Bokslag used known weaknesses in the Hitag2 immobilizer protocol to hack three cars that were all older models. It took just 10 seconds to obtain the vehicle security code from one of the vehicles. This information is used to generate a key that disables the immobilizer. The other two keys were difficult to crack but eventually, they became.
The Immobilizer Chip
A key with a chip or Smart Key, has a RFID microchip that transmits the passcode from the key to the immobilizer system of the vehicle. If the code on the chip is identical to the code in the car's immobilizer system, the car will start.
This is an important anti-theft feature that helps prevent thieves from hotwiring or bypassing the engine immobilizer system. If the immobilizer fails to recognize the key it will not start even if someone attempts to short-circuit ignition circuit.
Modern cars come with sophisticated electronic Engine Immobilizers that use changing codes that roll. The intelligent system can change the second code every time the key is used and push it into the chip of the key. The first code is permanent, and the immobilizer scans the codes each time the ignition key is turned.

This is a highly sophisticated technology that is extremely difficult to hack. It's the reason why many stolen vehicles cannot be started. If your Peugeot starts, but then shuts down again then it's not the immobilizer. It could be one of a variety of electrical issues causing the car to cease working. Our auto locksmiths are able to resolve these issues. They can also reprogram your chipped or smart Peugeot key so that it'll function again.
The Battery
Peugeot keys to cars have a transponder chip which when utilized in conjunction with the vehicle, disables the immobiliser system of the vehicle that is located in the ECU (engine control unit). This allows the vehicle to start, and also allows key fob operation of the doors and boot. The chip is hidden inside the head of the remote key or manual key.
When the 206 was first introduced in 1999 Peugeot was faced with a fierce competition from superminis like the Ford Fiesta and Volkswagen Polo. Peugeot's unique strategy was to position it between the Peugeot 106 range and the 306 range. The lower models of both the Peugeot 306 and 106 were designed to take the sales of the higher-end 205s.
The 206 line-up includes three models: one hatchback (206 CC), a 2-door cabriolet coupe, and a station wagon (206 SW). The 207 GTi was a WRC homologated version of 206 that could accelerate from 100 km/h to 0 in just 7.4 seconds, and could reach the top speed of 210 km/h.
The peugeot is a popular family car choice for those looking for a stylish, affordable car. However, as with all cars, problems may occur, and they can result in the inability of the vehicle to start or the key fob to stop working. If peugeot 107 key are experiencing this, you can contact us and arrange for a Peugeot car keys replacement by one of our Auckland-based locksmiths.
The Key Fob
Peugeot is a French car manufacturer that was founded in 1810. Peugeot is owned by PSA Peugeot Citroen. Peugeot cars are frequently considered to be the best in their class. If your Peugeot key fob is worn out or damaged, it is possible to replace it. All you have to do is transfer the battery, electronics and immobilizer chip from the old key to the new fob.
Test the new key in your car to verify that it functions correctly. 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 ceases to blink, it is working. If it still does not work, you may have forgotten to transfer the transponder chip on your old key to your new key.