click through the next document is best left to auto locksmiths with experience who have the proper equipment and know-how. They can make and program new keys faster than a dealership would and at a cheaper cost.
A dead battery for your coin is most likely to be at fault the reason your key-fob stops locking or unlocking the doors. There are other reasons why the key may be malfunctioning.
Dead Coin Battery
A dead battery in the coin compartment will hinder your Peugeot 208 from locking or unlocking and will not start the engine. In this scenario you'll need make use of the alternative method for starting as described in your vehicle's owner's manual.
The spark plugs may also be worn out. The spark plugs are responsible for instigating the fuel that ignites the engine. However they have a short time of life. If they aren't used enough they will eventually fail.
There is a straightforward solution to this issue. Verify the voltage of your battery using a multimeter. If the voltage is lower than 11,5 volts, it's time to replace it. It is also essential to clean the battery's contacts in case it is corroded. This can be done by removing the rubber cover from the two battery terminals, and then using a wirebrush to clean any corroded parts of the battery. Then, you should connect the cables that connect the positive and negative poles.
Water Damage
If your 208 doesn't start and the battery has not been replaced, you must inspect the spark plugs. It could be that they are simply too dirty and don't spark. The spark plugs can be cleaned in a workshop.
Peugeot automobiles use a key with a transponder compatible with the immobiliser. This ensures only the correct key is able to turn the engine. If the chip inside the Peugeot key is damaged, then it will not send the correct signal to the vehicle.
Water damage is a frequent cause of this issue. This is a common problem in warmer climates where the vehicle is exposed to rain or snow. In this case, you need to contact a reputable locksmith who will have the required tools and equipment to change the key's programming. They will also have the latest technology and machinery required to make the Peugeot smart key. The process shouldn't take longer than 15 minutes.
Faulty Battery Contacts
Peugeot changed from the carbon-encased transponder chips to a brand new type of chip that incorporates electronic components in circuit boards. This new system works great when it's new, however, over time, the circuit boards start to wear out and stop functioning correctly.
This could prevent the immobiliser chip from working, so your car won't start. Contact a Peugeot specialist, or a locksmith if this is the situation.
Another common issue is when the battery for the key fob is dying, this causes the blade of the key to stop feeding into the lock. A locksmith in your car will replace the battery and cut a new blade for you. This is a quick solution.
Faulty Receiver Module
It could be that the receiver module has a problem If your Peugeot key fob isn't working after being dropped on the floor, exposed to a sudden downpour or accidentally washed. The receiver module is responsible for transmitting radio signals to the onboard computer which controls the central locking system of your Peugeot vehicle.
The key fob itself is fitted with rubber seals that prevent water from reaching the chip inside. However, prolonged exposure to water could penetrate these seals and damage the chip. Submerging the key fob into ocean water on the beach or throwing it into the pool can be especially damaging because of the high salt content.
If your Peugeot spare key fob doesn't work it is necessary to have the module replaced. This should be done by a Peugeot specialist or an expert auto locksmith. Peugeot keys are, unlike other vehicles, are secured by an immobilizer system. This requires the correct programming to allow the car to start. This is why you should only go with a knowledgeable Peugeot locksmith to take on the job of creating and programming an alternative.
Computers with faulty on-board computers
The on-board computer in your Peugeot is responsible for many of the systems inside your car, from airbags to power windows. The on-board computer will show the code when something goes wrong. This code will be saved in the system until the issue is resolved. This will often require the on-board computers to be replaced.
The most common cause of the warning light for the airbag to come on is corroded or loose connections within the sensor. It can be due to wear and tear, ageing or exposure to moisture and salt. This problem should be taken care of as soon as you can, since an airbag that's malfunctioning could pose a risk in the event of an accident.
If you notice an error message that says "card not found" on your Peugeot key fob, the battery inside the key fob might be weak or dead. This prevents the key fob from sending a signal that disarms your vehicle's immobilizer. You can test this by pressing the unlock button on the key fob and then attempting to start your vehicle. If this does not work then the battery on the key must be replaced.