The Top Peugeot Keys The Gurus Are Using 3 Things
Peugeot 208 Key Replacement
Peugeot 208 key replacement should be left to professional auto locksmiths who have the proper equipment and technical knowledge. They will be able to create and program new keys faster than a dealership would and at a lesser cost.
A dead battery for your coin is most likely to blame when your key fob stops locking or unlocking the doors. However, there are many other possibilities that the key is malfunctioning.
Dead Coin Battery

A dead coin battery will stop your Peugeot 208 from locking and unlocking, and also preventing it from starting the engine. In this scenario, you will need to choose the alternate method to start found in your vehicle's owner's manual.
Another reason the 208 won't start is that the spark plugs are worn down. The spark plugs are responsible for instigating the fuel that powers the engine. They are only able to last for a short time. If they're not used enough and they fail, they'll eventually die.
There is a simple solution to this problem. Check the voltage of your battery using a multimeter. If the voltage is below 11,5 volts, then it's time to replace it. It is also essential to clean the contacts of the battery in the event that it is damaged by corrosion. This can be done by removing the rubber covers from the two terminals on the battery and then using a wirebrush to remove any corroded parts of the battery. Then, you should reconnect the positive pole cables to the negative.
Water Damage
If your 208 won't turn on and the battery is not flat then you should check whether the spark plugs are in good working order. It could be that they're dirty, causing them to not to spark. This can be fixed easily by cleaning the spark plugs in the workshop.
Peugeot automobiles use keys that are transponder-type and works with the car's ignition system. This makes sure that only the correct key can turn the engine. If the chip inside the Peugeot key is damaged then it will not send the proper signal to the vehicle.
This is a frequent issue that can occur due to water damage. This is most common in colder climates. the vehicle might have been exposed to rain or snow. In this instance, you should contact a trusted locksmith who has the tools and equipment needed to change the key's programming. They will also have all the latest technology and machinery needed to make a Peugeot smart key. The process should take no more than 15 minutes.
peugeot spare key G28 Car Keys of the battery may be damaged.
Peugeot changed from the old carbon-encased transponder chips to a brand new type of chip that uses electronic components within a circuit board. The new system is great in its initial state, but the circuit boards degrade over time and stop working properly.
This can stop the immobiliser chip from triggering the immobiliser chip, causing your car not to start. Contact an Peugeot specialist, or a locksmith, if this is the case.
A common issue occurs when the battery inside the key fob begins to fail. This causes the blade of the key to stop feeding into your lock. A locksmith in your car will replace the battery, and then cut a new key blade for you. This is a simple solution.
Faulty Receiver Module
It could be that the receiver module is malfunctioning in the event that your Peugeot key fob stops working after being dropped on the floor, 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 is fitted with rubber seals which prevent water from reaching the chip inside. Water can damage the chip if it is exposed to water for a long time. The high salt content in the pool or ocean water can cause damage to the key fob, especially if it is submerged.
The module will have to be replaced if your Peugeot spare key does not work anymore. This is only done by a Peugeot specialist or expert auto locksmith. Peugeot keys unlike other automobiles, are secured by an immobilizer system. This requires the right codes to start the car. This is why you must be able to trust a professional Peugeot locksmith with the task of programming and creating an appropriate replacement.
Faulty on-Board computer
The computer on board in your Peugeot is responsible for a variety of the systems in the car, from airbags to power windows. If something goes wrong with these systems, it will usually display a code that identifies the problem. This code is stored in the system and will stay there until the issue is fixed. This may require the on-board computers to be replaced.
One of the most frequent reasons for the light coming on is loose or corroded connection in the airbag sensor. This can be caused by wear and tear, aging, exposure to salt and moisture. This problem should be addressed as soon you can, because an airbag that is not functioning could be dangerous in case of an accident.
If your Peugeot is showing a card detected as not present error, then the key battery inside the key fob may be dead or weak. This will stop the key fob from sending a signal to deactivate the immobilizer in your vehicle. Test this by pressing the unlock button on the key fob and then trying to start your vehicle. If it doesn't work the battery on the key must be replaced.