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8 Tips To Increase Your Peugeot Keys Game
Peugeot 208 Key Replacement

It is best to leave the replacement of Peugeot keys 208 to auto locksmiths who have the required equipment and expertise. They can design and program keys faster and less expensive than dealers.

If the key fob has stopped locking or unlocking your doors, it is likely due to a dead battery in the coin. However, there are other reasons the key could 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. If this is the situation, you'll need utilize the backup starting method that is detailed in the owner's manual of your vehicle.

The spark plugs could also be worn out. The spark plugs ignite the fuel to start the engine. However they have a finite life span. They'll eventually break down if they aren't used frequently enough.

There is a straightforward solution to this problem. Examine the voltage of your battery using a multimeter. If the voltage is lower than 11,5 volts, then it's time to replace it. It is also essential to clean the contacts of the battery when it has corrosion. This can be done by lifting the rubber covers covering the two terminals on the battery and using wire brushes to clean any corroded areas of the battery. Then, you should reconnect the positive and negative pole cables.

Water Damage

If your 208 isn't starting and the battery isn't empty, you must ensure whether the spark plugs are working. It is possible that they are just overly dirty, causing them to not to spark. The spark plugs can be cleaned in an workshop.

Peugeot cars use a key with a transponder compatible with the immobiliser. This guarantees that only the right key is able to turn the engine. If the chip inside the Peugeot key is damaged, it will not transmit the correct signal to the vehicle.

This is a very common issue that can occur due to water damage. This is a frequent issue in more cold climates where the car has been exposed to rain or snow. If this is the case, get in touch with a reputable locksmith who will have all of the tools and equipment required to modify the new key. They also have the most up-to-date technology and equipment needed to create the Peugeot 208 smart key. The process shouldn't take longer than 15 minutes.

Contacts with the battery may be damaged.

Peugeot replaced the old transponder chips by introducing a new model that is based on electronic components mounted on a circuit board. This new system works great when it's fresh, but over time the circuit boards start to wear out and stop functioning correctly.

This can stop the immobiliser's function from being activated, meaning your vehicle will not start. Contact an Peugeot specialist or a locksmith if this is the situation.

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 the lock. A locksmith in your car can replace the battery and cut a fresh blade for you, this is typically a quick fix.

Faulty Receiver Module

If your Peugeot key fob isn't working after dropping it on the ground, being exposed to a sudden downpour or accidently washing it, it could be due to a faulty receiver module. The receiver is responsible for transmitting radio frequency signals to the on-board computer which controls the centralized locking system inside your Peugeot vehicle.

The rubber seals on the key fob prevent water from getting to the electronic chip. However, prolonged exposure to water could break through these seals, causing damage to the chip. Submerging the key fob into sea water at the beach or throwing it into the pool could be particularly damaging due to the high salt content.

The module will need to be replaced if the Peugeot spare key does not work anymore. This can only be done by a Peugeot specialist or expert auto locksmith. Unlike other cars, Peugeot keys are protected by an unique immobilizer system that requires the correct coding to start the engine. peugeot 2008 replacement key cost is the reason that you should only rely on a Peugeot locksmith to design and program the replacement.

Computer on-board is not working properly

The on-board computer in your Peugeot is the one responsible for all of the systems within your car, from power windows to the airbags. The on-board computer will display a code if something goes wrong. The code is stored within the system until the problem is resolved. This will often require the on-board computers to be replaced.

The most frequent cause for the airbag warning light to illuminate is corrosion or loose connections within the sensor. It can be due to wear and tear, ageing, or exposure to moisture and salt. It is essential to have this issue addressed as soon as possible, as a malfunctioning airbag can be dangerous in the event of an accident.


If you notice an error message that says "card not found" on your Peugeot, the key battery in the key fob might be weak or dead. This prevents the key fob from sending a signal that disables the standard immobilizer in your vehicle. You can test this by pressing the unlock button on the key fob, then attempting to start your vehicle. If this fails, the key battery is in need of replacement.

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