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15 Interesting Facts About Peugeot Keys That You Didn't Know About
Peugeot 208 Key Replacement

Peugeot 208 key replacement should be left to auto locksmiths with experience who have the proper tools and know-how. They can design and program keys faster and less expensive than dealerships.

If your key fob stopped locking or unlocking your doors it could be due to a dead battery in the coin. There are many other reasons that the key might be malfunctioning.

Dead Coin Battery

A dead coin battery will stop your Peugeot 208 from locking and unlocking, and also hindering it from starting the engine. In this case, 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 because the spark plugs have been damaged. Spark plugs are what ignite the fuel to start the engine. However they are limited in their life span. They'll eventually break down when they aren't used enough.

Luckily, there's an easy solution for this issue. Verify 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 has corrosion it is necessary to clean its contacts. This can be done by removing the rubber cover from the two terminals on the battery and then using a wirebrush, you can remove any damaged parts of the battery. Then, 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 need to make sure that the spark plugs are working. You might find that they are dirty and they don't spark. This can be fixed by cleaning the spark plugs in a workshop.

Peugeot cars have a transponder key that is compatible 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, then it won't transmit the proper signal to the vehicle.

Water damage is a common cause of this problem. This is a common problem in areas with colder temperatures where the vehicle is exposed to snow or rain. If this is the case, you should call a reputable auto locksmith who will have all of the tools and equipment needed to modify the new key. They also have the latest technological know-how and machinery required to make the Peugeot 208 smart key. The process should not take more than 15 minutes.

Contacts to the battery are not working properly.

Peugeot changed from the carbon-encased transponder chips to a new type of chip that uses electronic components on circuit boards. This new technology works great when it's new, but as time passes, the circuit boards begin to degrade and stop working properly.


This could stop the immobiliser's function from being activated, meaning your vehicle won't be able to start. If this is the case it's a good idea to get in touch with a Peugeot specialist or locksmith.

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 cut a new blade for you. This is a quick fix.

Faulty Receiver Module

It could be that the receiver module has a problem if your Peugeot key fob stops working after being dropped on the floor, or exposed to a sudden rainstorm 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.

The rubber seals on the key fob keep water from getting to the electronic chip. However, prolonged exposure to water may break through these seals, causing damage to 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 can only be performed by a professional auto locksmith or Peugeot specialist. Peugeot keys like other cars are secured by an immobilizer device. peugeot key fob replacement requires the correct programming to allow the car to start. This is the reason that you should only rely on an authorized Peugeot locksmith to design and program a replacement.

Computer on-board is not working properly

The computer on board of your Peugeot is responsible for many of the systems inside your car, including power windows and airbags. When something goes wrong with these systems, it will usually display a code that identifies the problem. This code is stored in the system and stays there until the problem has been resolved. Most often, this involves replacing the computer on board.

The most common reason for the warning light for airbags to flash is corrosion or loose connections within the sensor. This can be caused by wear and tear, ageing or exposure to salt and moisture. This problem should be taken care of as soon as you can, since an airbag that's malfunctioning could pose a risk in the event in the event of an accident.

If your Peugeot is showing a card that is not being detected error, then the battery inside the key fob might be dead or weak. This will stop the key fob from sending a signal to deactivate the vehicle's immobilizer. Try this by pressing the unlock button on the fob's key and then trying to start your vehicle. If this does not work, the key battery needs to be replaced.

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