Peugeot 208 Key Replacement

Peugeot 208 key replacement is best left to experienced auto locksmiths who have the appropriate tools and know-how. They can create and program keys faster and cheaper than dealerships.

A dead battery for your coin is most likely to be the cause the reason your key-fob stops locking or unlocking the doors. But, there are other reasons why the key might be malfunctioning.

Dead Coin Battery

A dead coin battery will stop your Peugeot 208 from locking or unlocking, and will not allow you to start the engine. If this is the situation, you'll need make use of the backup starting procedure that is described in the owner's manual of your vehicle.

Another reason why the 208 won't start is because the spark plugs have worn down. The spark plugs light the fuel to start the engine. However they have a finite life span. They'll eventually degrade when they aren't used enough.

Luckily, there's an easy solution to this issue. Examine the voltage of your battery with a multimeter. If the voltage is lower than 11,5 volts, it's time to replace it. It is also necessary to clean the contacts of the battery in the event that it is damaged by corrosion. This can be accomplished by removing the rubber covers from the two terminals of the battery, and then using a wirebrush to eliminate any corroded battery parts. After that, you need to connect the positive pole cables to the negative.

Water Damage

If your 208 isn't starting and the battery isn't running, then make sure that the spark plugs are in good working order. It could be that they're dirty and don't spark. The spark plugs can be cleaned in the workshop.

Peugeot automobiles use a transponder style key that integrates with the car's immobiliser system. This ensures only the correct key is able to turn the engine. If the chip inside the Peugeot key is damaged, it won't transmit the correct signal to the vehicle.

This is a frequent issue that is caused by water damage. This is especially prevalent in colder climates, where the vehicle could have been exposed to rain or snow. In this instance, you should contact a reputable locksmith who has the tools and equipment required to modify the key. They will also have the latest technological know-how and the equipment required to create the Peugeot 208 smart key. The process shouldn't take more than 15 minutes.

Faulty Battery Contacts

Peugeot replaced the transponder chips by introducing a new key for peugeot 207 model that is based on electronic components that are mounted on a circuitboard. This new system works well when it's fresh, however, over time, the circuit boards start to lose their effectiveness and cease working properly.

This could prevent the immobiliser's function from being activated, meaning your vehicle will not start. If this happens, it's recommended to get in touch with a Peugeot specialist or locksmith.

Another issue that is common is when the key fob battery gets depleted, which causes the key blade to stop feeding into the lock. A car locksmith can replace the battery and cut a new blade for you, it's usually a simple fix.

Faulty Receiver Module

If your Peugeot key fob isn't working after dropping it on the floor, being exposed to a sudden rain or accidently washing it, it could be due to a defective receiver module. The receiver module is responsible for transmitting radio signals to the onboard computer which regulates the central locking system of your Peugeot vehicle.

Rubber seals on the key fob prevent water from reaching the electronic chip. However, prolonged exposure to water may cause damage to these seals and the chip. Submerging the key fob into sea water 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 does not work anymore. This can only be completed by an experienced auto locksmith or Peugeot specialist. Peugeot keys unlike other automobiles, are protected by an immobilizer system. This requires the right programming to allow the car to start. It is for this reason that you should only trust an authorized Peugeot locksmith to design and program a replacement.

Computers with faulty on-board computers

The on-board computer in your Peugeot is responsible many systems in your car, including airbags and power windows. The on-board computer will display the code when something goes wrong. This code will be stored within the system until the issue is fixed. Usually, this will mean the on-board computer being replaced.

The most typical reason for the warning light of the airbag to turn on is corrosion or loose connections within the sensor. This can be caused by wear and tear, age or exposure to moisture and salt. It is essential to have this issue addressed as soon as you can, since the airbag malfunctioning could be risky in the event of an accident.

If you see the error "card not found" on your Peugeot key fob, the battery in the key fob could be weak or dead. This can prevent the key fob from transmitting a signal that will disable the standard immobilizer in your vehicle. You can test this by pressing the unlock button on the key fob and then trying to start your car. If this fails it is because the battery of the key needs to be replaced.