Peugeot 208 Key Replacement
Peugeot 208 key replacement should be left to auto locksmiths with experience who have the right equipment and technical know-how. They can make and program new keys much quicker than a dealership and at a lesser cost.
If your key fob has stopped locking or unlocking your doors, it could be due to a dead battery in the coin. However, there are peugeot spare key cost G28 why the key might be malfunctioning.
Dead Coin Battery
A dead battery in the coin compartment will hinder your Peugeot 208 from locking or unlocking and will not start the engine. In this situation you'll have to choose the alternate method to start that is described in the owner's manual.
The spark plugs could also be worn out. Spark plugs are what ignite the fuel to start the engine. They are only able to last for a short time. They'll eventually break down if they aren't used frequently enough.
Luckily, there is an easy solution for this issue. Check the voltage of the battery using a multimeter. If it is below 11.5 volts, then you need to replace it. It is also important to clean the battery's contacts in case it is corroded. This can be done by removing the rubber cover from the two terminals on the battery and then using a wirebrush to eliminate any corroded parts of the battery. It is then time to reconnect the cables that connect the positive and negative poles.
Water Damage
If your 208 isn't starting and the battery isn't empty, you must ensure that the spark plugs are functioning. It could be that they are dirty and don't spark. The spark plugs can be cleaned in a workshop.
Peugeot cars are equipped with a transponder style key that works with the car's immobiliser system. This ensures that only the right key is able to turn the engine. If the chip inside the Peugeot key is damaged, it will not send the proper signal to the vehicle.
This is a frequent issue that can occur due to water damage. This is most common in colder climates where the vehicle might have been exposed to snow or rain. If this is the case, contact a reputable auto locksmith who will have all the tools and equipment needed to modify the new key. They also have the most up-to-date technological know-how and the equipment required to create the Peugeot 208 smart key. The process shouldn't be more than 15 minutes.
Contacts to the battery are not working properly.
Peugeot replaced the old transponder chips with a new model that is based on electronic components mounted on a circuitboard. This new system works great when it's fresh, but over time the circuit boards begin to lose their effectiveness and cease working correctly.
This can prevent the immobiliser chip from triggering and causing your car to not start. Contact an Peugeot specialist or a locksmith if this is the situation.
Another common issue is when the battery of the key fob starts to die, this causes the blade of the key to stop being able to feed into the lock. A car locksmith will replace the battery, and then cut a new blade for you. This is a simple fix.
Faulty Receiver Module
It could be that the receiver module has a problem when your Peugeot key fob doesn't work after being dropped on the floor, exposed to a sudden rainstorm or accidentally washed. The receiver module is responsible for transmitting radio frequencies to the onboard computer that controls the central locking system of your Peugeot vehicle.
The key fob itself has rubber seals that prevent water from reaching the electronic chip inside. However, prolonged exposure to water can cause damage to these seals and the chip. The high salt content in the pool or ocean water can cause damage to the key fob, especially if it is submerged.
If your Peugeot spare key fob isn't working then you'll have to get the module replaced. This should be done by a Peugeot specialist or an expert auto locksmith. Peugeot keys are, unlike other vehicles, are secured by an immobilizer system. This requires the correct code to begin the car. This is why you should only trust an experienced Peugeot locksmith to take on the job of programming and creating an alternative.
Faulty on-Board computer
The on-board computer in your Peugeot is responsible for a variety of functions in your car including power windows and airbags. When something goes wrong with these systems, it'll typically display a code that indicates the problem. This code will be saved within the system until the issue is fixed. In most cases, this will require replacing the onboard computer.
The most frequent cause for the warning light for airbags to flash is corrosion or loose connections in the sensor. It can be due to wear and tear, aging, or exposure to salt and moisture. It is imperative to have this issue resolved as soon as you can, since the airbag malfunctioning could be risky in the event of an accident.
If your Peugeot is showing a card not detected error then the key battery inside the key fob might be weak or dead. This will prevent the key fob from transmitting a signal that will disable your vehicle's immobilizer. Try this by pressing the unlock button on the key fob, and then trying to start your vehicle. If this doesn't work, then the key battery is in need of replacement.