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How To Tell If You're Ready To Go After Peugeot Keys
Peugeot 208 Key Replacement

Peugeot 208 key replacement should be left to auto locksmiths with experience 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.

If the key fob has stopped locking or unlocking your doors it is likely due to a dead coin battery. There are other reasons that the key may be malfunctioning.

Dead Coin Battery

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

The spark plugs might also be worn out. The Keylab are responsible for igniting the fuel that powers the engine. However they have a short lifespan. If they aren't utilized enough and they fail, they'll eventually die.

Luckily, there's an easy solution for this problem. Examine the voltage of your battery with a multimeter. If the voltage is below 11,5 volts, it's the time to replace it. It is also important to clean the battery's contacts in case it is corroded. This can be accomplished by taking off 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 doesn't start and the battery has not gone flat, you should inspect the spark plugs. It could be that they are overly dirty, which causes them not to spark. The spark plugs can be cleaned in a workshop.

Peugeot automobiles use a transponder style key that is compatible with the car's immobiliser system. This ensures that only the right key is able to start the engine. If the chip in the Peugeot key is damaged, it will not transmit the correct signal to the vehicle.

This is a very common issue that is caused by water damage. This is particularly prevalent in colder climates. the vehicle might have been exposed to snow or rain. If this is the case, you should seek out a reputable auto locksmith who will have all the equipment and tools needed to change the key's programming. They also have the latest technology and equipment needed 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 and introduced a new type of chip that uses electronic components within a circuit board. The new system is effective when it's brand new, but as time passes, the circuit boards begin to deteriorate and stop working properly.

This could stop the immobiliser chip from activating and causing your car to not start. Contact a Peugeot specialist or a locksmith, if this is the situation.

A common problem is 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 can replace the battery and cut a new blade for you, it's usually a simple fix.

Faulty Receiver Module

It could be that the receiver module is malfunctioning when your Peugeot key fob stops working after being dropped on the floor, or exposed to a sudden storm or accidentally washed. The receiver module is responsible for transmitting radio frequencies to the onboard computer that manages the central locking system of your Peugeot vehicle.

The rubber seals on the key fob keep water from getting to the electronic chip. The chip can be damaged by water when it is exposed to water for a prolonged period of time. The high salt content of the pool or ocean water can cause damage to the key fob if it is submerged.


The module will need to be replaced if the Peugeot spare key no longer works. This can only be done by an expert auto locksmith or Peugeot specialist. As opposed to other cars, Peugeot keys are protected by an unique immobilizer system that requires the correct programming to begin the engine. This is why it is imperative that you should only rely on the Peugeot locksmith to design and program a replacement.

Computers with faulty on-board computers

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

One of the most common causes of the light coming on is loose or corroded connection in the airbag sensor. This could be due to wear and tear, age or exposure to salt and moisture. It is important to have this issue addressed as soon as you can, since an airbag that is malfunctioning can be dangerous in the event of an accident.

If you find a card not found error on your Peugeot key fob, the battery in the key fob could be dead or weak. This will stop the key fob sending a signal to deactivate the vehicle's immobilizer. You can test this by pressing the unlock button on the key fob and then attempting to start your car. If this fails the battery on the key has to be replaced.

Homepage: https://www.thekeylab.co.uk/peugeot-car-keys/