Peugeot 208 Key Replacement
It is recommended to leave the replacement of Peugeot 208 keys to auto locksmiths with the required equipment and skills. They can make and program new keys much quicker than a dealership and at a lower price.
A dead coin battery is most likely to be the cause if your key fob stops locking or unlocking the doors. There are other reasons why 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 case, you'll need to apply the backup starting technique that is detailed in your vehicle's owner manual.
The spark plugs can also be worn out. The spark plugs light the fuel to start the engine. However peugeot 308 key fob replacement have a finite lifespan. If they are not used enough, they will eventually fail.
Luckily, there's an easy solution to this issue. Verify the voltage of your battery using a multimeter. If it's below 11.5 Volts, then you need to replace it. It is also essential to clean the contacts of the battery in the event that it is damaged by corrosion. You can do this by lifting the rubber covers covering the two terminals of the battery and using a wire brush to remove any corroded parts of the battery. Then, you should connect the cables to the positive and negative poles.
Water Damage
If your 208 does not start and the battery has not failed, you should inspect the spark plugs. It could be that they're filthy and don't spark. The spark plugs can be cleaned in the workshop.
Peugeot cars are equipped with a key with a transponder compatible with the immobiliser. This ensures that only the correct 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.
Water damage is a common reason for this issue. This is a common issue in more cold climates where the car is exposed to rain or snow. In this case, you need to contact an experienced locksmith who has the tools and equipment needed to reprogram the key. They'll also have the latest technology and machinery required to create a Peugeot smart key. The process shouldn't last more than 15 minutes.
Faulty Battery Contacts
Peugeot changed from the carbon-encased transponder chips to an entirely new type of chip that uses electronic components within a circuit board. This new technology works great when it's new, but over time the circuit boards begin to lose their effectiveness and cease working correctly.
This can prevent the immobiliser from working, so the vehicle won't start. If this happens, it's best to seek out a Peugeot specialist or locksmith.
A common issue occurs when the battery in the key fob begins to fail. This causes the blade of the key to stop feeding into the lock. A locksmith for cars can replace the battery and cut a new blade for you, it's typically a quick fix.
Faulty Receiver Module
If your Peugeot key fob has stopped working after dropping it on the floor, being exposed to a sudden downpour or accidently washing it the wrong way, it could be due to a defective receiver module. The receiver module is responsible for transmitting radio frequencies to the onboard computer which controls the central locking system of your Peugeot vehicle.
Rubber seals on the key fob block water from getting to the electronic chip. However prolonged exposure to water can break through these seals, causing damage to the chip. Submerging the key fob in ocean water at the beach or throwing it into the pool could be especially damaging because of the high salt content.
If your Peugeot spare key fob doesn't work, you'll need to have the module replaced. This should be done by an Peugeot specialist or expert auto locksmith. Peugeot keys like other cars are secured by an immobilizer system. This requires the proper programming to allow the car to start. This is the reason that you should only rely on a Peugeot locksmith to design and program the replacement.
Computer on board is not working properly
The computer on board of your Peugeot is responsible for many of the functions in your car including power windows and airbags. When something goes wrong in these systems, it'll typically display a code that identifies the problem. The code will be stored in the system until the problem is resolved. Most often, this involves replacing the on-board computer.
One of the most frequent causes of the light flashing is loose or corroded connection in the airbag sensor. This can be caused by wear and tear, age or exposure to salt and moisture. It is crucial to get this issue resolved as soon as possible, since an airbag that is malfunctioning can be dangerous in the event of an accident.
If you find the error "card not found" on your Peugeot key fob, the battery in the key fob might be weak or dead. This will stop the key fob from sending a signal to disarm your vehicle's immobilizer. Try this by pressing the unlock key on the key fob, and then trying to start your car. If it doesn't work then the battery in the key fob must be replaced.