Notes

These Are Myths And Facts Behind Peugeot Keys
inquiry should be left to professional auto locksmiths who have the right tools and know-how. They can create and program new keys much faster than a dealership would and at a cheaper cost.

A dead battery for your coin is the most likely cause the reason your key-fob stops locking or unlocking the doors. There are other possibilities that the key is malfunctioning.

Dead Coin Battery

A dead battery can stop your Peugeot 208 from locking and unlocking, and also hindering it from starting the engine. If this is the scenario, you'll need make use of the backup starting procedure which is explained in your vehicle's owner manual.

The spark plugs might also be worn out. The spark plugs are responsible for instigating the fuel that powers the engine. However they have a short lifespan. They will eventually break down if they aren't used frequently enough.

There is a simple solution to this problem. The best thing to do is to test the voltage of your car battery with a multimeter. If the voltage is lower than 11,5 volts then it's time to replace it. It is also important to clean the battery's contacts in case it is corroded. This can be done by removing the rubber covers from the two battery terminals, and then using a wirebrush to remove any corroded parts of the battery. Then, reconnect the positive pole cables to the negative.

Water Damage

If your 208 won't start and the battery isn't running, then make sure whether the spark plugs work. It is possible that they're dirty, which causes them not to spark. This is easily fixed by cleaning the spark plugs in an workshop.

Peugeot automobiles are equipped with a transponder compatible with the immobiliser. This ensures that only the correct key can turn the engine. If the chip inside the Peugeot key is damaged, it won't send the correct signal to the vehicle.

Water damage is the most common cause of this issue. This is particularly common in colder climates where the vehicle could have been exposed to rain or snow. If this is the case, call a reputable auto locksmith who has all the tools and equipment needed to modify the new key. They will also have all the latest technology and machinery required to make a Peugeot smart key. The process shouldn't take longer than 15 minutes.

Contacts of the battery may be damaged.

Peugeot changed from the carbon-encased transponder chips to a new kind of chip that utilizes electronic components on circuit boards. The new system is fantastic when it's new, however the circuit boards wear out over time and cease to function properly.

This could prevent the immobiliser's function from being activated, meaning your vehicle won't start. Contact a Peugeot specialist or a locksmith if this is the situation.


A common issue occurs when the battery in the key fob starts to fail. This causes the blade of the key to stop feeding into the lock. A car locksmith can replace the battery and cut a new blade for you, it's normally a quick fix.

Faulty Receiver Module

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

Rubber seals on the key fob keep water from reaching its electronic chip. However prolonged exposure to water can penetrate these seals and damage the chip. Submerging the key fob in ocean water at the beach or throwing it into the water can be especially damaging because of the high salt content.

The module will have to be replaced if your Peugeot spare key is no longer working. This is only performed by a professional auto locksmith or Peugeot specialist. Peugeot keys are, unlike other vehicles, are secured by an immobilizer system. This requires the correct coding to start the car. This is why you should only trust an experienced Peugeot locksmith to handle the task of creating and programming an appropriate replacement.

Faulty on-Board computer

The computer on board in your Peugeot is the one responsible for all of the systems within your vehicle, from power windows to airbags. If something is wrong with these systems, it will typically show a code that identifies the problem. This code is saved in the system and stays there until the problem is fixed. In most cases, this will require replacing the onboard computer.

The most common cause of the warning light for the airbag 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. It is essential to have this issue addressed as quickly as possible, as an airbag that is not functioning properly could be dangerous in the event an accident.

If your Peugeot is showing a card that is not being detected error, the battery in the key fob may be dead or weak. This will stop the key fob sending a signal to deactivate your vehicle's immobilizer. You can test this by pressing the unlock button on the key fob and then trying to start your vehicle. If this fails then the battery in the key fob needs to be replaced.

Website: https://www.g28carkeys.co.uk/peugeot-car-key-replacements-near-me/