How Peugeot Keys Its Rise To The No. 1 Trend In Social Media Peugeot 208 Key Replacement

Peugeot 208 key replacement is best left to auto locksmiths with experience who have the proper equipment and technical know-how. They can design and program keys faster and less expensive than a dealership.

If your key fob stopped locking or unlocking your doors it could be due to a dead coin battery. However, there are other reasons why the key might be malfunctioning.

Dead Coin Battery

A dead coin battery can hinder your Peugeot 208 from locking or unlocking and will not allow you to start the engine. In this case, you will need to employ the alternate method of starting found in your vehicle's owner's manual.

keyless entry might also be worn out. The spark plugs are responsible to ignite the fuel that starts the engine. However they are limited in their lifespan. If they are not used enough to last, they'll eventually fail.

Luckily, there is an easy solution for this problem. Check the voltage of your battery using a multimeter. If it's below 11.5 Volts then you must replace it. It is also essential to clean the battery's contacts in case it is corroded. This can be done by removing the rubber cover from the two battery terminals and then using a wirebrush, you can remove any corroded battery parts. After that, you need to connect the positive and negative pole cables.

Water Damage

If your 208 doesn't start and the battery has not fallen flat, it is time to look at the spark plugs. It is possible that they are overly filthy, making them unable to spark. This can be easily corrected by cleaning the spark plugs in an 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 start the engine. If the chip inside the Peugeot key is damaged, it won't send the proper signal to the vehicle.

This is a frequent issue that is often caused by water damage. This is most common in colder climates. the vehicle may have been exposed to snow or rain. In this instance, you should contact a trusted locksmith who has the required tools and equipment to modify the key. They also have the latest technology and equipment needed to create a Peugeot 208 smart key. The process should not take more than 15 minutes.

Faulty Battery Contacts

Peugeot changed from the old carbon encased transponder chips and introduced a new type of chip that uses electronic components in a circuit board. This new system works well when it's fresh, however, over time, the circuit boards start to deteriorate and stop working properly.

This can stop the immobiliser chip from working the immobiliser chip, causing your car not to start. If this is the case it's recommended to call a Peugeot specialist or locksmith.

A common issue is when the battery inside the key fob begins to die. This causes the blade of the key to stop feeding into your lock. A locksmith for cars can replace the battery and cut a fresh blade for you, it's typically a quick fix.

Faulty Receiver Module

It could be that the receiver module is malfunctioning if 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 controls the central locking system of your Peugeot vehicle.

Rubber seals on the key fob prevent water from getting to the electronic chip. However prolonged exposure to water may penetrate these seals and damage the chip. Submerging the key fob in the ocean at the beach or throwing it into the pool could be especially damaging because of the high salt content.

The module will have to be replaced if the Peugeot spare key no longer works. This can only be done by a skilled auto locksmith or Peugeot specialist. Peugeot keys are, unlike other vehicles, are protected by an immobilizer system. This requires the right codes to start the car. This is why you should trust an experienced Peugeot locksmith to take on the job of designing and programming an appropriate replacement.

Computer on-board is not working properly

The computer on board in your Peugeot is responsible for a number of the systems in the car, from airbags to power windows. The on-board computer will display an error code when something goes wrong. This code will be saved in the system until the issue is resolved. This may require the on-board computers to be replaced.

The most common cause of the warning light for the airbag to come on is corroded or loose connections in the sensor. This could be due to wear and tear, aging or exposure to salt and moisture. This problem should be addressed as soon you can, because an airbag that is not functioning could pose danger in the event of an accident.


If you see an error message stating that the card is not found on your Peugeot key fob, the battery in the key fob might be weak or dead. This will prevent the key fob from sending a signal that disables the standard immobilizer in your vehicle. Try this by pressing the unlock button on the fob's key and then trying to start your car. If this does not work the battery on the key must be replaced.