How Peugeot Keys Became The Top Trend On Social Media Peugeot 208 Key Replacement

Peugeot 208 key replacement should be left to professional auto locksmiths with the right equipment and know-how. They can create and program keys quicker and more efficiently than a dealership.

A dead battery for your coin is most likely to be at fault the reason why your key fob isn't locking or unlocking the doors. However, there are many other reasons that the key may 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. If this is the case, you'll need to apply the backup starting technique that is described in the owner's manual of your vehicle.

Another reason why the 208 won't start is that the spark plugs have been damaged. The spark plugs light the fuel to start the engine. However, they have a limited lifespan. If they aren't utilized enough they will eventually fail.

Luckily, there is an easy solution to this issue. Examine the voltage of your battery with a multimeter. If the voltage is lower than 11,5 volts, then it's time to replace it. If the battery is damaged, it is important to clean its contacts. This can be done by lifting the rubber covers that cover the two battery terminals and using wire brushes to clean any corroded components of the battery. Then, you must reconnect the positive and negative pole cables.

Water Damage

If your 208 isn't starting and the battery is not flat, then you need to make sure that the spark plugs are functioning. It is possible that they're dirty, which causes them not to spark. This can be easily corrected by cleaning the spark plugs in the workshop.

Peugeot cars are equipped with transponder keys that works with the car's immobiliser system. This ensures that only the right key can turn the engine. If the chip inside the Peugeot key is damaged, it will not transmit the proper signal to the vehicle.

Water damage is the most common cause of this problem. This is a common problem in areas with colder temperatures where the vehicle is exposed to snow or rain. In this situation, contact a reliable locksmith who will have the tools and equipment needed to modify the key. They will also have all the latest technology and equipment needed to make the Peugeot smart key. The process shouldn't take longer than 15 minutes.

Contacts for the battery that are defective

Peugeot changed from the old carbon encased transponder chips and introduced a new type of chip that incorporates electronic components within a circuit board. The new system is excellent when it's brand new, but the circuit boards begin to degrade with time and stop working properly.

This could stop the immobiliser from activating so the vehicle won't start. Contact an Peugeot specialist, or a locksmith, if this is the situation.


Another common issue is when the battery for the key fob starts to die, this causes the blade of the key to stop getting into the lock. A locksmith from your vehicle can replace the battery and cut a fresh blade for you, it's generally a quick fix.

Faulty Receiver Module

If your Peugeot key fob stopped working after dropping it on the floor, or being exposed to a sudden rain or accidentally washing it or washing it, it could be due to a faulty receiver module. The receiver is responsible for sending radio frequency signals to the onboard computer which controls the centralized locking system within your Peugeot vehicle.

The key fob itself has rubber seals which prevent water from reaching the chip inside. However prolonged exposure to water may penetrate these seals and damage the chip. Submerging the key fob into ocean water on the beach or throwing it into the pool could be particularly damaging due to the high salt content.

If your Peugeot spare key fob doesn't work You'll need the module replaced. This is only performed by a professional auto locksmith or Peugeot specialist. Peugeot keys, unlike other cars, are secured by an immobilizer device. This requires the proper code to begin the car. This is the reason that you should only trust an authorized Peugeot locksmith to create and program an alternative.

Computers with faulty on-board computers

The computer on the board of your Peugeot is responsible for many of the systems inside the car, from power windows to airbags. The computer on board will display the code when something goes wrong. peugeot 407 key fob is stored inside the system and will remain there until the problem is resolved. This can often mean that the on-board computers to be replaced.

The most frequent cause for the warning light for airbags to illuminate is corrosion or loose connections within the sensor. This can be caused by wear and tear, aging, or exposure to moisture and salt. It is important to have this issue resolved as soon as you can, since an airbag that is not functioning properly could 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 dead or weak. This will stop the key fob sending a signal to deactivate the immobilizer in your vehicle. Try this by pressing the unlock button on the fob's key and then trying to start your vehicle. If this fails it is because the battery of the key is in need of replacement.