Peugeot 208 Key Replacement

It is better to leave the replacement of Peugeot keys for 208 to auto locksmiths equipped with the necessary equipment and technical skills. They will be able to create and program new keys much 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 also other reasons why the key may be malfunctioning.

Dead Coin Battery

A dead coin battery will stop your Peugeot 208 from locking and unlocking, and also making it impossible to start the engine. In this situation, you will need to make use of the alternative method for starting found in your vehicle's owner's manual.

Another reason your 208 might not be starting is because the spark plugs are been damaged. The spark plugs ignite fuel to start the engine. They have a limited lifespan. They'll eventually degrade in the event that they aren't utilized enough.

Luckily, there is an easy solution for this issue. Verify the voltage of your battery using a multimeter. If the voltage falls below 11,5 volts, it's time to replace it. It is also necessary to clean the contacts of the battery in case it is corroded. You can do this by lifting the rubber covers that protect the two terminals on the battery and using a wire brush to remove any corroded areas of the battery. Then, reconnect the cables that connect the positive and negative poles.

Water Damage

If your 208 won't start and the battery has not failed, you should check the spark plugs. It is possible that they're overly dirty, which causes them not to spark. The spark plugs can be cleaned in a workshop.

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

Water damage is a typical reason for this issue. This is a typical issue in more cold climates where the car is exposed to snow or rain. If this is the case, you should get in touch with a reputable locksmith who has all the equipment and tools needed to reprogram the new key. They also have the most up-to-date technology and equipment needed to create the Peugeot 208 smart key. The process should not take more than 15 minutes.

Faulty Battery Contacts

Peugeot changed from the carbon-encased transponder chips to a new type of chip that incorporates electronic components in circuit boards. The new system is excellent when it's brand new, but the circuit boards deteriorate over time and stop working properly.

This can stop the immobiliser chip from triggering which means that your car won't start. If this is the case it's recommended to seek out a Peugeot specialist or locksmith.

The most frequent issue is when the battery in the key fob begins to die. This causes the blade of the key to stop feeding into the lock. A car locksmith will replace the battery and then cut a new key blade for you. This is a simple fix.

Faulty Receiver Module

If your Peugeot key fob has stopped working after dropping it on the floor, getting exposed to a sudden downpour or accidently washing it may be due to a faulty receiver module. The receiver is responsible for transmitting radio frequency signals to the onboard computer, which is responsible for controlling the centralized locking system in your Peugeot vehicle.

Rubber seals on the key fob block water from reaching the electronic chip. However prolonged exposure to water can penetrate these seals and damage the chip. The high salt content in the pool or ocean waters could cause damage to the key fob when it is submerged.

If your Peugeot spare key fob stops working, you'll need to have the module replaced. This is only done by an Peugeot specialist or a professional auto locksmith. Peugeot keys like other cars are protected by an immobilizer system. This requires the correct codes to start the car. This is why you should only trust an experienced Peugeot locksmith to take on the job of creating and programming a replacement.

Computers with faulty on-board computers

The computer on board in your Peugeot is responsible for a number of the systems inside your car, from power windows to the airbags. When something goes wrong with these systems, it will usually show a code that identifies the problem. The code is stored within the system until the problem is fixed. Usually, this will mean replacing the computer on board.

One of the most common reasons for the airbag light flashing is loose or corroded connections in the airbag sensor. This can be caused by wear and tear, aging, or exposure to salt and moisture. This issue needs to be addressed as soon as you can, since an airbag that's malfunctioning could be dangerous in the event in the event of an accident.

If your Peugeot is showing a card that is not being detected error, then the key battery in the key fob might be weak or dead. This can prevent the key fob from sending a signal that disarms your vehicle's standard immobilizer. You can test this by pressing the unlock button on the key fob and then attempting to start your car. If it doesn't work the battery on the key is in need of replacement.