Peugeot 208 Key Replacement
Peugeot 208 key replacement is best left to professional auto locksmiths who have the right tools and know-how. They will be able to create and program new keys much quicker than a dealership and at a cheaper cost.
A dead battery for your coin is most likely to blame the reason your key-fob stops locking or unlocking doors. 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 or unlocking, and will not start the engine. In this case you'll need make use of the alternative method for starting found in your vehicle's owner's manual.
Another reason the 208 won't start is because the spark plugs have been worn down. The spark plugs light the fuel to start the engine. They have a limited life span. They'll eventually break down if they're not used enough.
There is a straightforward solution to this issue. Examine the voltage of your battery using a multimeter. If it's less than 11.5 volts it is time to replace it. If the battery is damaged it is necessary to clean its contacts. This can be done by lifting the rubber covers covering both battery terminals and using wire brushes to clean any corroded parts of the battery. Then, you should reconnect the positive pole cables to the negative.
Water Damage
If your 208 won't start and the battery has not been replaced, you must check the spark plugs. You may find that they are dirty and do not spark. This can be easily corrected 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 right key is able to turn the engine. If the chip in the Peugeot key is damaged then it will not transmit the correct signal to the vehicle.
This is a common problem that is caused by water damage. This is a typical issue in more cold climates where the car is exposed to snow or rain. If peugeot expert key is the case, seek out a reputable auto locksmith who will have all of the tools and equipment required to change the key's programming. They 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 for the battery that are defective
Peugeot replaced the old 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 but over time the circuit boards start to deteriorate and stop working correctly.
This could prevent the immobiliser chip from triggering, so your car won't start. If this happens, it's a good idea to call a Peugeot specialist or locksmith.
A common problem is when the battery inside the key fob starts to die. This causes the blade of the key to stop feeding into the lock. A locksmith in your car can replace the battery and cut a new blade for you, it's usually a simple 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 stormy rainstorm, or accidentally washed. The receiver module is responsible for transmitting radio frequency to the onboard computer that manages the central locking system of your Peugeot vehicle.
Rubber seals on the key fob prevent water from reaching the electronic chip. Water can damage the chip when it is exposed to the water for an extended period of time. Submerging the key fob into sea water at the beach or throwing it into the pool could be especially damaging because of the high salt content.
If your Peugeot spare key fob doesn't work, you'll need to have the module replaced. This should be done by a Peugeot specialist or a professional auto locksmith. Peugeot keys like other cars are protected by an immobilizer system. This requires the correct coding to start the car. This is the reason that you should only rely on an authorized Peugeot locksmith to design and program a replacement.
Computer on-board is not working properly
The on-board computer in your Peugeot is responsible many functions in your car including power windows and airbags. If something goes wrong with these systems, it'll typically display a code indicating the issue. This code is saved in the system and will stay there until the issue is solved. This could mean that the on-board computers to be replaced.
One of the main reasons for the airbag light flashing is loose or corroded connections within the airbag sensor. This could be due to wear and tear, aging, or exposure to moisture and salt. This problem should be taken care of as soon as you can, as an airbag that is malfunctioning could be dangerous in case of an accident.
If your Peugeot is showing a card that is not being detected error, the battery inside the key fob may be dead or weak. This will stop the key fob from sending a signal that will disable the vehicle's immobilizer. You can test this by pressing the unlock button on the key fob and then trying to start your vehicle. If this doesn't work, the key battery must be replaced.