Peugeot 208 Key Replacement

Peugeot 208 key replacement should be left to professional auto locksmiths with the right equipment and technical know-how. They can create and program new keys quicker than a dealership and at a cheaper cost.

A dead coin battery is most likely to be at fault if your key fob stops locking or unlocking the doors. However, there are many other possibilities that the key is malfunctioning.

Dead Coin Battery

A dead coin battery will prevent your Peugeot 208 from locking or unlocking, and won't start the engine. If this is the case, you'll have to make use of the backup starting procedure which is explained in the owner's manual for your vehicle.

The spark plugs may also be worn out. The spark plugs are responsible for instigating the fuel that starts the engine. They only last for a certain amount of time. If they're not used enough to last, they'll eventually fail.

There is a simple solution for this issue. The best option is to check the voltage of your car battery using a multimeter. If the voltage is below 11,5 volts, 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 removing the rubber covers from the two terminals on the battery and then using a wirebrush, you can remove any corroded parts of the battery. Then, you must reconnect the positive pole cables to the negative.

Water Damage

If your 208 does not start and the battery has not failed, you should examine the spark plugs. It could be that they're dirty, causing them not to spark. The spark plugs can be cleaned in a workshop.

Peugeot cars are equipped with a transponder style key that works with the car's immobiliser system. This makes sure that only the correct key is able to start the engine. If the chip inside the Peugeot key is damaged, it will not transmit the correct signal to the vehicle.

Water damage is the most common cause of this problem. This is particularly common in colder climates where the vehicle might have been exposed to snow or rain. In this case, you need to contact an experienced locksmith who has the necessary tools and equipment to change the key's programming. They will also have the latest technology and machinery needed to make the Peugeot smart key. The process should not take more than 15 minutes.

Faulty Battery Contacts

Peugeot replaced the old transponder chips by introducing a new model that is based on electronic components mounted on a circuit board. The new system is effective when it's brand new, however, over time, the circuit boards begin to deteriorate and stop working properly.

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

Another common issue is when the key fob battery gets depleted, which causes the blade of the key to stop feeding into the lock. A locksmith in your car will replace the battery, and then cut a new key blade for you. This is a simple solution.

Faulty Receiver Module

It could be that the receiver module has a problem in the event that your Peugeot key fob doesn't work after being dropped on the floor, exposed to a stormy rainstorm, or accidentally washed. The receiver is responsible for transmitting radio frequency signals to the onboard computer, which controls the central locking system in your Peugeot vehicle.

The key fob itself is fitted with rubber seals to prevent water from reaching the electronic chip inside. However, prolonged exposure to water may be able to penetrate these seals and cause damage to the chip. The high salt content of the ocean or pool can cause damage to the key fob, especially if it is submerged.

If your Peugeot spare key fob stops working, you'll need to have the module replaced. This can only be done by an Peugeot specialist or an expert auto locksmith. Peugeot keys like other cars are protected by an immobilizer system. This requires the correct codes to start the car. It is for this reason that you should only trust a Peugeot locksmith to design and program the replacement.

Computer on board is not working properly

The on-board computer in your Peugeot is responsible for a variety of systems in your car, including power windows and airbags. When something goes wrong with these systems, it will typically display a code that indicates the problem. This code is stored in the system and stays there until the issue is resolved. In most cases, this will require replacing the computer on board.

One of the most frequent causes of the light turning on is loose or corroded connectors in the airbag sensor. This can occur due to wear and tear, ageing or exposure to moisture and salt. This issue must be taken care of as soon as you can, because an airbag that is malfunctioning could pose a risk in the event in the event of an accident.

If your Peugeot is showing a card not detected error, then the key battery inside the key fob could be weak or dead. This will prevent the key fob from sending a signal that disarms the standard immobilizer in your vehicle. Test this by pressing the unlock key on the key fob and then trying to start your car. If this does not work then the battery in the key will need replacing.