Peugeot 208 Key Replacement
It is better to leave the replacement of Peugeot keys 208 to auto locksmiths with the right equipment and expertise. They will be able to create and program new keys faster than a dealership would and at a lower price.
A dead coin battery is most likely to be at fault the reason your key-fob stops locking or unlocking doors. However, there are other possibilities that the key is malfunctioning.
Dead Coin Battery
A dead coin battery will stop your Peugeot 208 from locking and unlocking, as well as preventing it from starting the engine. If this is the situation, you'll need make use of the backup starting procedure that is described in the owner's manual of your vehicle.
The spark plugs may also be worn out. Spark plugs are what ignite the fuel to start the engine. They only last for a certain amount of time. If they aren't used enough to last, they'll eventually fail.
Fortunately, there's an easy solution for this problem. Verify the voltage of your battery with a multimeter. If the voltage falls below 11,5 volts, then it's time to replace it. If the battery is corroded it is crucial to clean its contacts. This can be done by removing the rubber cover from the two battery terminals and then using a wirebrush, you can remove any damaged parts of the battery. Then, you must reconnect the positive and negative pole cables.
Water Damage
If your 208 will not start and the battery has not fallen flat, it is time to examine the spark plugs. It could be that they are dirty and don't spark. This can be fixed by cleaning the spark plugs in an workshop.
Peugeot automobiles use a key with a transponder compatible with the immobiliser. This ensures that only the correct key is able to start 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 typical cause of this issue. This is particularly prevalent in colder climates. the vehicle could have been exposed to rain or snow. In this case, contact a reputable locksmith who will have the tools and equipment required to reprogram the key. They also have the most up-to-date technology and equipment needed to make a Peugeot 208 smart key. G28 Car Keys than 15 minutes.
Faulty Battery Contacts
Peugeot changed from the carbon-encased transponder chips to a new kind of chip that utilizes electronic components within circuit boards. The new system works great when it's brand new, but the circuit boards wear out over time and cease to function properly.
This can stop the immobiliser chip from working and causing your car to not start. Contact an Peugeot specialist or a locksmith if this is the case.
A common issue occurs when the battery in the key fob begins to die. This causes the blade of the key to stop feeding into the lock. A car locksmith can replace the battery and cut a fresh blade for you, this is normally a quick fix.
Faulty Receiver Module
It could be that the receiver module is faulty if your Peugeot key fob stops working after being dropped on the floor, exposed to a sudden storm or accidentally washed. The receiver is responsible for sending radio frequency signals to the onboard computer which controls the centralized locking system inside your Peugeot vehicle.
Rubber seals on the key fob keep water from reaching the electronic chip. However prolonged exposure to water could break through these seals, causing damage to the chip. The high salt content in the ocean or pool could cause damage to the key fob if 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 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. It is for this reason that you should only rely on the Peugeot locksmith to create and program an alternative.
Computer on-board is not working properly
The on-board computer in your Peugeot is responsible for a number of the systems inside your car, from airbags to power windows. When something goes wrong with these systems, they will usually display a code indicating the problem. The code is stored in the system until the problem is fixed. This may require the on-board computers to be replaced.
The most typical reason for the warning light for airbags to come on is corroded or loose connections in the sensor. This can be caused by wear and tear, aging, or exposure to salt and moisture. This issue must be taken care of as soon as you can, as an airbag that is not functioning could be dangerous in case of an accident.
If you notice a card not found error on your Peugeot, the key battery inside the key fob could be dead or weak. This will stop the key fob sending a signal to deactivate your vehicle's immobilizer. Test this by pressing the unlock key on the key fob and then trying to start your vehicle. If this doesn't work it is because the battery of the key must be replaced.