Peugeot 208 Key Replacement
Peugeot 208 key replacement should be left to experienced auto locksmiths with the right tools and know-how. They will be able to make and program new keys much faster than a dealership would and at a cheaper cost.
If the key fob has stopped locking or unlocking your doors it is likely due to a dead battery in the coin. There are other causes why the key may be malfunctioning.
Dead Coin Battery
A dead battery in the coin compartment will hinder your Peugeot 208 from locking or unlocking and cannot start the engine. In this scenario you'll have to choose the alternate method to start found in your vehicle's owner's manual.
The spark plugs could also be worn out. The spark plugs ignite fuel to start the engine. They have a limited lifespan. If they're not used enough and they fail, they'll eventually die.
There is a simple solution for this issue. Verify the voltage of your battery with a multimeter. If the voltage is below 11,5 volts, it's time to replace it. It is also essential to clean the contacts of the battery in case it is corroded. You can do this by lifting the rubber covers covering the two terminals on the battery and using a wire brush to remove any parts that are corroded from the battery. It is then time to reconnect the cables to the positive and negative poles.
Water Damage
If your 208 will not start and the battery hasn't fallen flat, it is time to look at the spark plugs. It could be that they are dirty and do not spark. This can be fixed easily by cleaning the spark plugs in an workshop.
Peugeot automobiles use a transponder style key that works with the car's immobiliser system. This ensures that only the right key can start the engine. If the chip inside the Peugeot key is damaged, then it won't send the proper signal to the vehicle.
Water damage is a typical cause of this issue. This is especially prevalent in colder climates. the vehicle may have been exposed to rain or snow. If this is the case, call a reputable auto locksmith who will have all of the equipment and tools needed to change the key's programming. They will also have all the latest technology and equipment needed to make a Peugeot smart key. The process shouldn't be more than 15 minutes.
Contacts to the battery are not working properly.
Peugeot changed from the old carbon encased transponder chips to an entirely new type of chip that relies on electronic components that are placed on circuit boards. This new system works great when it's brand new but over time the circuit boards start to lose their effectiveness and cease working properly.
This could stop the immobiliser chip from triggering the immobiliser chip, causing your car not to start. Contact a Peugeot specialist or a locksmith, if this is the case.
Another common issue is when the battery for the key fob is dying, this causes the blade of the key to stop from entering the lock. A locksmith in your car can replace the battery and cut a fresh blade for you, this is usually a simple fix.
Faulty Receiver Module
If your Peugeot key fob was not working after dropping it on the ground, being exposed to a sudden downpour or accidentally washing it may be due a malfunctioning receiver module. The receiver module is responsible for transmitting radio frequencies to the onboard computer which regulates the central locking system of your Peugeot vehicle.
The key fob itself is fitted with rubber seals which prevent water from reaching the electronic chip inside. The chip can be damaged by water in the event that it is exposed water for a long time. The high salt content in the pool or ocean water could cause damage to the key fob when it is submerged.
If your Peugeot spare key fob isn't working then you'll have to get the module replaced. This can only be completed by an experienced auto locksmith or Peugeot specialist. Peugeot keys, unlike other cars, are protected by an immobilizer system. This requires the right codes to start the car. This is why you should only choose a reputable Peugeot locksmith to take on the job of designing and programming a replacement.
Computer on board is not working properly
The computer on board in your Peugeot is responsible for a variety of the systems inside your car, from power windows to the airbags. The on-board computer will display a code if something goes wrong. This code is stored in the system and will stay there until the problem has been resolved. This could mean that the on-board computers to be replaced.
peugeot of 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 moisture and salt. This issue should be addressed as soon as you can, because an airbag that is malfunctioning could pose danger in the event of an accident.
If you encounter an error message stating that the card is not found on your Peugeot, the key battery in the key fob might be dead or weak. This will prevent the key fob from sending a signal to disable your vehicle's standard immobilizer. You can test this by pressing the unlock button on the key fob and then attempting to start your car. If this fails then the battery in the key fob has to be replaced.