Peugeot 208 Key Replacement
Peugeot 208 key replacement is best left to experienced auto locksmiths who have the appropriate equipment and technical knowledge. They can program and create keys more quickly and at a lower cost than dealerships.
A dead battery for your coin is most likely to be the cause the reason why your key fob isn't locking or unlocking the doors. However, there are other possibilities that the key is malfunctioning.
Dead Coin Battery
A dead battery can stop your Peugeot 208 from locking and unlocking, as well as hindering it from starting the engine. If replacement key for peugeot 207 is the case, you'll have to make use of the backup starting procedure that is described in the owner's manual of your vehicle.
The spark plugs may also be worn out. The spark plugs are responsible for instigating the fuel that starts the engine. They have a limited lifespan. If they aren't utilized enough they will eventually fail.
There is a straightforward solution to this problem. The best option is to test the voltage of your car battery with a multimeter. If it's less than 11.5 Volts it is time to replace it. It is also necessary to clean the contacts of the battery if it has corrosion. This can be done by removing the rubber cover from the two battery terminals and then using a wirebrush to eliminate any damaged parts of the battery. You should then reconnect your cables to connect the positive and negative poles.
Water Damage
If your 208 doesn't start and the battery has not failed, you should examine the spark plugs. It could be that they are dirty and they don't spark. The spark plugs can be cleaned in a workshop.
Peugeot cars use a key with a transponder compatible with the immobiliser. This ensures that only the right key is able to turn the engine. If the chip inside the Peugeot key is damaged, it won't send the proper signal to the vehicle.
Water damage is a typical reason for this issue. This is particularly common in colder climates where the vehicle could have been exposed to snow or rain. If this is the case, you should contact a reputable auto locksmith who will have all of the tools and equipment needed to modify the new key. They'll also have the latest technology and machinery needed to create the Peugeot smart key. The process shouldn't take more than 15 minutes.
Contacts with the battery may be damaged.
Peugeot replaced the old transponder chips with a brand new model that utilizes electronic components that are mounted on a circuitboard. The new system is excellent when it's new, however the circuit boards deteriorate over time and cease to function properly.
This can stop the immobiliser from triggering so that your vehicle won't be able to start. If this happens it's recommended to contact a Peugeot specialist or locksmith.
A common issue is 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 will replace the battery and then cut a new key blade for you. This is a quick fix.
Faulty Receiver Module
It could be that the receiver module is faulty if your Peugeot key fob stops working after being dropped on the floor, or exposed to a sudden rainstorm or accidentally washed. The receiver is responsible for transmitting radio frequency signals to an on-board computer which controls the centralized locking system of your Peugeot vehicle.
The key fob itself has rubber seals that prevent water from reaching the chip inside. The chip can be damaged by water when exposed to water for long periods of period of. The high salt content of the ocean water or pool can cause damage to the key fob 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 a skilled auto locksmith or Peugeot specialist. As opposed to other cars, Peugeot keys are protected by an exclusive immobilizer system that requires the right coding to begin the engine. This is the reason that you should only rely on the Peugeot locksmith to create and program a replacement.
Computer malfunctioning on-board
The on-board computer inside your Peugeot is responsible for a number of the systems within your car, from power windows to airbags. The computer on board will display the code when something goes wrong. This code will be stored within the system until the issue is resolved. Usually, this will mean replacing the on-board computer.
One of the most common causes of the airbag light turning on is the loose or corroded connections in the airbag sensor. This can be caused by wear and tear, aging, exposure to moisture and salt. It is crucial to get this issue resolved as soon as possible, since a malfunctioning airbag can be dangerous in the event of an accident.
If your Peugeot is showing a card detected as not present error, then the key battery inside the key fob might be dead or weak. This prevents the key fob from transmitting a signal that will disable the immobilizer on your vehicle's standard. You can test this by pressing the unlock button on the key fob, then trying to start your car. If this fails it is because the battery of the key has to be replaced.