Peugeot 208 Key Replacement
Peugeot 208 key replacement is best left to professional auto locksmiths who have the proper tools and know-how. They will be able to make and program new keys quicker than a dealership and at a cheaper cost.
A dead coin battery is most likely to blame the reason why your key fob isn't locking or unlocking the doors. There are other causes that the key might be malfunctioning.
Dead Coin Battery
A dead battery can stop your Peugeot 208 from locking and unlocking, and also preventing it from starting the engine. In this situation you'll need use the alternative starting method described in your vehicle owner's manual.
Another reason why your 208 might not start is that the spark plugs are been damaged. The spark plugs light the fuel to start the engine. They have a limited life span. If they are not used enough they will eventually fail.
There is a simple solution for this issue. Check the voltage of your battery with a multimeter. If the voltage is less than 11,5 volts, it's the time to replace it. If the battery is damaged it is crucial to clean its contacts. This can be done by removing the rubber covers from the two battery terminals and then using a wirebrush, you can remove any parts of the battery that are corroded. Then, you should reconnect the positive and negative pole cables.
Water Damage
If your 208 isn't starting and the battery isn't flat, then you need to make sure whether the spark plugs are functioning. You may find that they're filthy and don't spark. The spark plugs can be cleaned in a workshop.
Peugeot cars have a transponder key that integrates 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 won't send the proper signal to the vehicle.
Water damage is the most common cause of this problem. This is a common issue in colder climates where the vehicle is exposed to rain or snow. In this case, you need to contact a trusted locksmith who will have the tools and equipment required to reprogram the key. They also have the latest technological know-how and machinery required to create the Peugeot 208 smart key. The process shouldn't take more than 15 minutes.
Faulty Battery Contacts
Peugeot replaced the transponder chips with a new type that uses electronic components that are mounted on a circuit board. This new system works great when it's new, however, over time, the circuit boards start to wear out and stop functioning properly.
This could prevent the immobiliser chip from activating which means that your car won't start. Contact an Peugeot specialist or a locksmith, if this is the situation.
The most frequent issue is when the battery in the key fob begins to fail. 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 typically a quick fix.
Faulty Receiver Module
It could be that the receiver module is faulty in the event that your Peugeot key fob fails to function after being dropped on the floor, exposed to a stormy rainstorm, or accidentally washed. The receiver module is responsible for transmitting radio frequency to the onboard computer which regulates the central locking system of your Peugeot vehicle.
The key fob itself has rubber seals that prevent water from getting to the electronic chip inside. The chip can be damaged by water in the event that it is exposed water for long periods of time. The high salt content of the pool or ocean waters could cause damage to the key fob when it is submerged.
The module must be replaced if your Peugeot spare key no longer works. https://www.thekeylab.co.uk/peugeot-car-keys/ should be done by an Peugeot specialist or expert auto locksmith. As opposed to other cars, Peugeot keys are protected by an immobilizer that is unique and requires the correct programming for the start of the engine. This is why you should be able to trust a professional Peugeot locksmith to take on the job of designing and programming a replacement.
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Computer with a problem on board
The on-board computer of your Peugeot is responsible for various features in your car, including power windows and airbags. The on-board computer will show a code if something goes wrong. This code is saved in the system and will stay there until the issue has been resolved. Most often, this involves the on-board computer being replaced.
One of the main causes of the light coming on is loose or corroded connections within the airbag sensor. This could be due to wear and tear, ageing, or exposure to moisture and salt. This issue should be addressed as soon you can, since an airbag that is not functioning could pose a risk in the event of an accident.
If your Peugeot is showing a card detected as not present error, the battery inside the key fob might be dead or weak. This will stop the key fob from sending a signal to disarm the vehicle's immobilizer. You can test this by pressing the unlock button on the key fob and then attempting to start your car. If this does not work the battery on the key is in need of replacement.
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