Peugeot 208 Key Replacement
Peugeot 208 key replacement should be left to professional auto locksmiths who have the proper tools and know-how. They will be able to make and program new keys much faster than a dealership would and at a lower price.
If your key fob stopped locking or unlocking your doors, it could be due to a dead battery in the coin. There are many other reasons that the key might be malfunctioning.
Dead Coin Battery
A dead battery in the coin compartment will prevent your Peugeot 208 from locking or unlocking and cannot start the engine. In this situation you'll have to make use of the alternative method for starting described in your vehicle owner's manual.
Another reason your 208 might not start is that the spark plugs have been worn down. The spark plugs are responsible for igniting the fuel that starts the engine. They have a limited lifespan. If they are not used enough they will eventually fail.
Fortunately, there's an easy solution for this issue. Verify the voltage of your battery using a multimeter. If it's lower than 11.5 volts, then you need to replace it. If the battery has corroded it is crucial to clean its contacts. This can be accomplished by removing the rubber covers from the two terminals on the battery and then using a wirebrush to eliminate any corroded parts of the battery. Then, reconnect the positive pole cables to the negative.
Water Damage
If your 208 isn't starting and the battery is not flat, then you need to make sure whether the spark plugs are working. It could be that they're overly dirty, causing them not to spark. This can be fixed by cleaning the spark plugs in an workshop.
Peugeot cars use a key 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 transmit the proper signal to the vehicle.
This is a very common issue that is caused by water damage. This is most common in colder climates, where the vehicle could have been exposed to rain or snow. If this is the case, contact a reputable auto locksmith who will have all the tools and equipment needed to modify the new key. They will also have the most up-to-date technology and the machinery needed to create the Peugeot 208 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 new model that is based on electronic components that are mounted on a circuit board. The new system is excellent when it's brand new, but the circuit boards wear out over time and cease to function properly.
This could stop the immobiliser from working, so your vehicle will not start. If this happens, it's recommended to call a Peugeot specialist or locksmith.
Another common issue is when the battery of the key fob gets depleted, which causes the blade of the key to stop being able to feed into the lock. A locksmith in your car will replace the battery and cut a new blade for you. This is a quick solution.
peugeot 208 key replacement
If your Peugeot key fob stopped working after dropping it on the floor, getting exposed to a sudden rain or accidentally washing it, it could be due to a faulty receiver module. The receiver is responsible for sending radio frequency signals to the onboard computer, which is responsible for controlling the centralized locking system in your Peugeot vehicle.
The key fob itself has rubber seals which prevent water from reaching the electronic chip inside. Water can damage the chip when it is exposed to water for a prolonged period of time. Submerging the key fob into ocean water at the beach or throwing it into the pool can be especially damaging because of the high salt content.
The module must be replaced if the Peugeot spare key is no longer working. This is only done by an Peugeot specialist or a professional auto locksmith. Peugeot keys unlike other automobiles, are secured by an immobilizer device. This requires the proper code to begin the car. This is the reason that you should only trust the Peugeot locksmith to design and program the replacement.
Computer malfunctioning on-board
The computer on board of your Peugeot is responsible many functions in your car including power windows and airbags. The on-board computer will display a code if something goes wrong. The code will be stored in the system until the problem is resolved. Often, this will involve replacing the computer on board.
One of the main causes of the light coming on is loose or corroded connections in the airbag sensor. It can be due to wear and tear, ageing, or exposure to moisture and salt. It is imperative to have this issue resolved as soon as you can, since an airbag that is not functioning properly could be dangerous in the event an accident.
If you notice the error "card not found" on your Peugeot, the key battery inside the key fob may be weak or dead. This could prevent the key fob from sending a signal that disarms your vehicle's standard immobilizer. Test this by pressing the unlock button on the fob's key and then trying to start your car. If this doesn't work it is likely that the battery will need replacing.