Check Out The Peugeot Keys Tricks That The Celebs Are Making Use Of
Peugeot 208 Key Replacement
It is better to leave the replacement of Peugeot 208 keys to auto locksmiths who have the necessary equipment and technical knowledge. They can design and program keys more quickly and at a lower cost than dealers.
If the key fob stopped locking or unlocking your doors it is likely due to a dead coin battery. There are other reasons why the key might be malfunctioning.
Dead Coin Battery
A dead coin battery will prevent your Peugeot 208 from locking or unlocking, and won't start the engine. In this instance you'll need to employ the alternate method of starting as described in your vehicle's owner's manual.
The spark plugs may also be worn out. The spark plugs ignite fuel to start the engine. They have a limited life span. If they aren't used enough they will eventually fail.
There is a straightforward solution to this issue. Check the voltage of your battery with a multimeter. If it is below 11.5 volts and you are not satisfied, then it is time to replace it. If the battery has corrosion, it is important 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 areas of the battery. You should then reconnect the cables for the positive and negative poles.
Water Damage
If your 208 doesn't start and the battery has not been replaced, you must examine the spark plugs. It is possible that they are just overly dirty, causing them not to spark. The spark plugs can be cleaned in a workshop.
Peugeot cars are equipped with a key with a transponder that is compatible with the immobiliser. This ensures that only the correct key can turn the engine. If the chip in the Peugeot key is damaged then it will not transmit the proper signal to the vehicle.
Water damage is a frequent reason for this issue. This is a common problem in warmer climates where the vehicle is exposed to snow or rain. In this case, contact an experienced locksmith who has the tools and equipment needed to modify the key. They will also have all the latest technology and equipment required 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 carbon-encased transponder chips to a brand new kind of chip that utilizes electronic components that are placed on circuit boards. This new technology works great when it's brand new, however, over time, the circuit boards begin to deteriorate and stop working correctly.
This could prevent the immobiliser from triggering so that your vehicle won't start. If this happens, it's recommended to call a Peugeot specialist or locksmith.
Another common issue is when the battery for the key fob is dying, this causes the key blade to stop getting into the lock. A car locksmith will replace the battery, and cut a new blade for you. This is a quick fix.
Faulty Receiver Module
It could be that the receiver module has a problem If your Peugeot key fob doesn't work after being dropped on the floor, or exposed to a sudden downpour or accidentally washed. The receiver module is responsible for transmitting radio signals to the onboard computer which manages the central locking system of your Peugeot vehicle.
The key fob itself has rubber seals to prevent water from getting to the chip inside. However prolonged exposure to water can break through these seals, causing damage to the chip. Submerging the key fob into sea water at the beach or throwing it into the pool can be especially damaging because of the high salt content.
The module will have to be replaced if your Peugeot spare key isn't working anymore. This is only done by an expert auto locksmith or Peugeot specialist. Peugeot keys like other cars are secured by an immobilizer device. This requires the proper codes to start the car. This is why it is imperative that you should only rely on the Peugeot locksmith to create and program an alternative.
Faulty On-Board Computer
The on-board computer in your Peugeot is responsible for many of the functions in your car including airbags and power windows. peugeot 308 key replacement g28carkeys.co.uk -board computer will display a code if something goes wrong. The code will be stored in the system until the issue is resolved. Usually, this will mean replacing the computer on board.
One of the main causes of the airbag light turning on is the loose or corroded connectors in the airbag sensor. This could be due to wear and tear, aging, exposure to salt and moisture. It is essential to have this issue addressed as soon as you can, as an airbag that is malfunctioning can be dangerous in the event an accident.
If your Peugeot is showing a card detected as not present error, then the key battery inside the key fob could be weak or dead. This will stop the key fob sending a signal that will disable the vehicle's immobilizer. Try this by pressing the unlock key on the fob's key, then trying to start your vehicle. If this doesn't work, then the key battery is in need of replacement.