Peugeot 208 Key Replacement
It is better to leave the replacement of Peugeot keys 208 to auto locksmiths that have the right equipment and knowledge. They will be able to create and program new keys much faster than a dealership would and at a lesser cost.
If your key fob stopped locking or unlocking your doors, it could be due to a dead coin battery. There are also other reasons that the key might be malfunctioning.
Dead Coin Battery
A dead coin battery will stop your Peugeot 208 from locking and unlocking, as well as making it impossible to start the engine. If this is the scenario, you'll need use the backup starting method that is detailed in your vehicle's owner manual.
The spark plugs might also be worn out. The spark plugs are responsible for sparking the fuel that starts the engine. They have a limited lifespan. They'll eventually degrade if they're not used enough.
Luckily, there is an easy solution to this issue. The best option is to determine the voltage of your car battery using a multimeter. If it's less than 11.5 volts, then you need to replace it. If the battery has corroded it is essential to clean its contacts. You can do this by lifting the rubber covers covering the two terminals of the battery and using wire brushes to clean any corroded components of the battery. Then, reconnect the cables that connect the positive and negative poles.
Water Damage
If your 208 isn't starting and the battery isn't flat then you should check that the spark plugs are in good working order. You may find that they're dirty and do not spark. The spark plugs can be cleaned in a workshop.
Peugeot automobiles 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 won't transmit the correct signal to the vehicle.
This is a frequent issue that can be caused by water damage. This is a typical issue in warmer climates where the vehicle is exposed to snow or rain. In this instance, you should contact a trusted locksmith who has the necessary tools and equipment to change the key's programming. They'll also have the latest technology and machinery required to make the Peugeot smart key. The process should not take more than 15 minutes.
Faulty battery contacts
Peugeot changed from the old carbon encased transponder chips to a new type of chip that uses electronic components within circuit boards. peugeot boxer key g28carkeys.co.uk works great when it's brand new but as time passes, the circuit boards begin to deteriorate and stop working correctly.
This could prevent the immobiliser's function from being activated, meaning your vehicle won't start. Contact an Peugeot specialist, or a locksmith if this is the situation.
Another common issue is when the battery in the key fob is dying, this causes the key blade to stop from entering the lock. A locksmith in your car will replace the battery, and then cut a fresh blade for you. This is a quick fix.
Faulty Receiver Module
If your Peugeot key fob has stopped working after dropping it on the floor, or being exposed to a sudden rain or accidently washing it may be due to a defective receiver module. The receiver is responsible for transmitting radio frequency signals to the on-board computer, which controls the central locking system within your Peugeot vehicle.
The key fob itself is fitted with rubber seals to prevent water from getting to the electronic chip inside. However prolonged exposure to water can penetrate these seals and damage the chip. The high salt content in the ocean water or pool can cause damage to the key fob, especially if it is submerged.
The module will need to be replaced if the Peugeot spare key no longer works. This can only be done by an expert auto locksmith or Peugeot specialist. Peugeot keys like other cars are protected by an immobilizer system. This requires the right code to begin the car. This is why it is imperative that you should only trust the Peugeot locksmith to design and program an alternative.
Computers with faulty on-board computers
The on-board computer in your Peugeot is the one responsible for all of the systems in the car, from airbags to power windows. When something goes wrong in these systems, it'll typically show a code that identifies the problem. This code is stored in the system and will remain there until the problem is resolved. Most often, this involves replacing the onboard computer.
The most common reason for the warning light of the airbag to illuminate is corrosion or loose connections within the sensor. It can be due to wear and tear, ageing, or exposure to salt and moisture. This issue should be taken care of as soon as you can, because an airbag that is malfunctioning could be dangerous in the event of an accident.
If your Peugeot is showing a card not detected error, then the battery inside the key fob could be weak or dead. This could prevent the key fob from sending a signal that disarms your vehicle's standard immobilizer. You can test this by pressing the unlock button on the key fob, then trying to start your car. If it doesn't work the battery on the key needs to be replaced.