Peugeot 208 Key Replacement
Peugeot 208 key replacement is best left to auto locksmiths with experience who have the right equipment and technical know-how. They can make and program new keys much quicker than a dealership and at a lower cost.
A dead battery for your coin is most likely to be the cause the reason why your key fob isn't locking or unlocking doors. However, there are other reasons the key could be malfunctioning.
Dead Coin Battery
A dead coin battery will stop your Peugeot 208 from locking and unlocking, and also preventing it from starting the engine. If this is the case, you'll have to make use of the backup starting procedure that's described in the owner's manual for your vehicle.
The spark plugs might 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. They'll eventually degrade when they aren't used enough.
Luckily, there's an easy solution to this problem. Examine the voltage of your battery with a multimeter. If it is below 11.5 volts, then you need to replace it. If the battery has corroded, it is important to clean its contacts. This can be accomplished by removing the rubber cover from the two battery terminals, and then using a wirebrush to clean any corroded battery parts. It is then time to reconnect your cables to connect the positive and negative poles.
Water Damage
If your 208 will not start and the battery has not gone flat, you should look at the spark plugs. It could be that they are overly dirty, causing them not to spark. This can be easily corrected by cleaning the spark plugs in an workshop.
Peugeot cars are equipped with a key with a transponder compatible with the immobiliser. This ensures that only the correct key is able to turn the engine. If the chip inside the Peugeot key is damaged, then it will not transmit the correct signal to the vehicle.
Water damage is the most common cause of this issue. This is a common issue in colder climates where the vehicle is exposed to rain or snow. In this case, contact a reputable locksmith who has the tools and equipment required to reprogram the key. They'll also have the latest technology and machinery needed to make a Peugeot smart key. The process shouldn't take more than 15 minutes.
Contacts to the battery are not working properly.
Peugeot replaced the transponder chips with a brand new version that makes use of electronic components that are mounted on a circuitboard. This new system works great when it's brand new however, over time, the circuit boards start to deteriorate and stop working properly.
This could prevent the immobiliser chip from activating and causing your car to not start. If this is the case, it's best to get in touch with a Peugeot specialist or locksmith.
Another issue that is common is when the key fob battery starts to die, this causes the key blade to stop from entering the lock. A car locksmith will replace the battery, and then cut a new key blade for you. This is a quick solution.
Faulty Receiver Module
It could be that the receiver module is malfunctioning if your Peugeot key fob fails to function 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 is responsible for controlling the centralized locking system in your Peugeot vehicle.
The key fob itself is fitted with rubber seals that block water from getting to the chip inside. However, prolonged exposure to water could break through these seals, causing damage to the chip. Submerging the key fob in sea water at the beach or throwing it into the pool could be especially damaging because of the high salt content.
If peugeot 308 key fob fob isn't working You'll need the module replaced. This can only be done by a skilled auto locksmith or Peugeot specialist. In contrast to other vehicles, Peugeot keys are protected by a unique immobilizer system that requires the correct programming for the start of the engine. This is why you should choose a reputable Peugeot locksmith to take on the job of programming and creating the replacement.
Computers with faulty on-board computers
The computer on board in your Peugeot is responsible for a variety of the systems in your car, ranging from power windows to airbags. The on-board computer will display the code when something goes wrong. This code is stored inside the system and will remain there until the issue has been resolved. This can often mean that the on-board computers to be replaced.
The most typical reason for the warning light for the airbag to flash is corrosion or loose connections in the sensor. This can be caused by wear and tear, aging, exposure to moisture and salt. It is essential to have this issue resolved as soon as possible, as the airbag malfunctioning could be dangerous in the event an accident.
If your Peugeot is showing a card that is not being detected error then the key battery inside the key fob might be weak or dead. This will prevent 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 and then trying to start your vehicle. If it doesn't work then the battery in the key fob must be replaced.