15 Inspiring Facts About Peugeot Keys That You Didn't Know About

Peugeot 208 Key Replacement

It is better to leave the replacement of Peugeot keys for 208 to auto locksmiths who have the necessary equipment and technical expertise. They can program and create keys quicker and more efficiently than dealers.

A dead coin battery is most likely to be at fault if your key fob stops locking or unlocking the doors. There are other causes that the key could be malfunctioning.

Dead Coin Battery

A dead coin battery will prevent your Peugeot 208 from locking or unlocking and won't start the engine. In this case you'll have to make use of the alternative method for starting as described in your vehicle's owner's manual.

Another reason why the 208 won't start is that the spark plugs have worn down. The spark plugs are responsible for igniting the fuel that ignites the engine. However they have a finite time of life. They'll eventually degrade when they aren't used enough.

Luckily, there's an easy solution to this issue. The best option is to determine the voltage of your car battery using a multimeter. If it's lower than 11.5 Volts it is time to replace it. If the battery is damaged it is crucial to clean its contacts. You can do this by lifting the rubber covers covering the two terminals of the battery and using a wire brush to remove any parts that are corroded from the battery. Then, reconnect the cables to the positive and negative poles.

Water Damage

If your 208 will not start and the battery has not been replaced, you must check the spark plugs. You might find that they are simply too dirty and do not spark. The spark plugs can be cleaned in the workshop.

Peugeot cars use a key with a transponder that is compatible with the immobiliser. This ensures that only the right key can turn the engine. If the chip inside the Peugeot key is damaged, it will not send the proper signal to the vehicle.

This is a very common issue that can be caused by water damage. This is a typical issue in areas with colder temperatures where the vehicle has been exposed to snow or rain. If this is the case, seek out a reputable auto locksmith who will have all of the tools and equipment needed to modify the new key. They will also have the latest technological know-how and machinery required to create a Peugeot 208 smart key . The process should take no more than 15 minutes.

Contacts of the battery may be damaged.

Peugeot changed from the old carbon encased transponder chips to a brand new kind of chip that utilizes electronic components within circuit boards. The new system works great when it's brand new, but the circuit boards degrade over time and stop working properly.

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

A common issue occurs when the battery of the key fob begins to fail. This causes the blade of the key to stop feeding into your lock. A locksmith for cars will replace the battery and then cut a new key blade for you. This is a simple fix.

Faulty Receiver Module

It could be that the receiver module is faulty when your Peugeot key fob doesn't work after being dropped on the floor, or exposed to a stormy rainstorm, or accidentally washed. The receiver module is responsible for transmitting radio frequencies to the onboard computer that controls the central locking system of your Peugeot vehicle.


The 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 water can be especially damaging because of the high salt content.

The module needs to be replaced if the Peugeot spare key no longer works. This is only performed by a professional auto locksmith or Peugeot specialist. Peugeot keys like other cars are secured by an immobilizer system. This requires the proper codes to start the car. This is the reason why you should only choose a reputable Peugeot locksmith with the task of programming and creating an alternative.

Computer with a problem on board

The on-board computer in your Peugeot is responsible for a variety of features in your car, including power windows and airbags. The computer on board will display a code when something goes wrong. This code is stored inside the system and remains there until the issue is solved. This can often mean that the on-board computers to be replaced.

The most common reason for the warning light for the airbag to turn on is corrosion or loose connections in the sensor. This can occur due to wear and tear, ageing or exposure to salt and moisture. It is important to have this issue resolved as soon as possible, since an airbag that is not functioning properly could be risky in the event of an accident.

If you encounter an error message stating that the card is not found on your Peugeot key fob, the battery in the key fob might be dead or weak. This will stop the key fob sending a signal to deactivate the immobilizer on your vehicle. Try this by pressing the unlock key on the key fob and then trying to start your car. If this does not work it is likely that the battery is in need of replacement.

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Pub: 24 Apr 2024 10:39 UTC
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