Peugeot 208 Key Replacement
It is better to leave the replacement of Peugeot keys 208 to auto locksmiths who have the necessary equipment and technical skills. They can program and create keys quicker and more efficiently than dealers.
If the key fob stopped locking or unlocking your doors, it is likely due to a dead battery in the coin. There are also other reasons for the key to be malfunctioning.
Dead Coin Battery
A dead battery can stop your Peugeot 208 from locking and unlocking, and also making it impossible to start the engine. If this is the case, you'll have to use the backup starting method which is explained in your vehicle's owner manual.
Another reason the 208 won't start is that the spark plugs have been damaged. The spark plugs are responsible for igniting the fuel which starts the engine. They are only able to last for a short time. If they are not used enough and they fail, they'll eventually die.
Fortunately, there's an easy solution for this issue. The best thing to do is to test the voltage of your car battery using a multimeter. If it's less than 11.5 Volts then you must replace it. If the battery has corroded it is necessary to clean its contacts. This can be done by removing the rubber covers from the two battery terminals, and then using a wirebrush to clean any damaged parts of the battery. You should then reconnect the cables to the positive and negative poles.
Water Damage
If your 208 won't turn on and the battery is not running, then make sure whether the spark plugs are in good working order. It is possible that they are just overly filthy, making them unable to spark. This can be easily corrected by cleaning the spark plugs in the workshop.
Peugeot cars use a key with a transponder that is compatible with the immobiliser. This ensures that only the right key is able to turn the engine. If the chip inside the Peugeot key is damaged then it will not transmit the correct signal to the vehicle.
This is a frequent issue that can occur due to water damage. This is a common problem in colder climates where the vehicle has been exposed to rain or snow. In this situation, contact a trusted locksmith who will have the required tools and equipment to reprogram the key. They will also have the latest technology and equipment required to create the Peugeot smart key. The process shouldn't take more than 15 minutes.
Contacts for the battery that are defective
Peugeot changed from the carbon-encased transponder chips to an entirely new kind of chip that utilizes electronic components that are placed on circuit boards. This new system works well when it's new, but over time the circuit boards begin to wear out and stop functioning correctly.
This could stop the immobiliser chip from working and causing your car to not start. If this is the case it's recommended to seek out a Peugeot specialist or locksmith.
Another common issue is when the battery for the key fob starts to die, this causes the blade of the key to stop being able to feed into the lock. A locksmith from your car will replace the battery and then cut a new key blade for you. This is a simple fix.
Faulty Receiver Module
It could be that the receiver module is faulty when your Peugeot key fob fails to function after being dropped on the floor, or exposed to a sudden storm or accidentally washed. The receiver module is responsible for transmitting radio signals to the onboard computer which controls the central locking system of your Peugeot vehicle.
The key fob itself has rubber seals which prevent water from getting to the chip inside. However, prolonged exposure to water could penetrate these seals and damage the chip. The high salt content in the ocean water or pool could cause damage to the key fob, especially if it is submerged.
The module must be replaced if the Peugeot spare key is no longer working. This can only be done by an Peugeot specialist or a professional auto locksmith. Peugeot keys unlike other automobiles, are secured by an immobilizer device. peugeot key replacement requires the correct programming to allow the car to start. It is for this reason that you should only rely on an authorized Peugeot locksmith to design and program the replacement.
Faulty On-Board Computer
The on-board computer in your Peugeot is responsible for many of the systems within your vehicle, from power windows to the airbags. If something is wrong with these systems, they will usually display a code that identifies the issue. This code is stored in the system and stays there until the issue is solved. Often, this will involve replacing the computer on board.
One of the main causes of the airbag light turning on is the loose or corroded connections within the airbag sensor. This can be caused by wear and tear, aging or exposure to moisture and salt. This issue should be taken care of as soon as you can, because an airbag that is not functioning could be dangerous in the event of an accident.
If you see an error message stating that the card is not found on your Peugeot key fob, the battery inside the key fob might be weak or dead. This will stop the key fob from sending a signal that will disable the vehicle's immobilizer. Try this by pressing the unlock button on the key fob, and then trying to start your vehicle. If it doesn't work then the battery in the key fob is in need of replacement.