Peugeot 208 Key Replacement
It is best to leave the replacement of Peugeot keys for 208 to auto locksmiths equipped with the equipment and know-how. They will be able to 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 doors. There are other causes that the key might be malfunctioning.
Dead Coin Battery
A dead coin battery will hinder your Peugeot 208 from locking or unlocking, and won't start the engine. If this is the situation, you'll need utilize the backup starting method that is detailed in your vehicle's owner manual.
Another reason your 208 might not start is because the spark plugs are been damaged. The spark plugs ignite the fuel to start the engine. They only last for a certain amount of time. They'll eventually break down if they're not used enough.
There is an easy solution to this problem. Check the voltage of your battery with a multimeter. If the voltage falls below 11,5 volts then it's time to replace it. It is also important to clean the battery's contacts when it has corrosion. You can do this by lifting the rubber covers that cover the two terminals on the battery and using wire brushes to clean any corroded components of the battery. You should then reconnect the cables that connect the positive and negative poles.
Water Damage
If your 208 does not start and the battery has not fallen flat, it is time to look at the spark plugs. You might find that they are dirty and don't spark. This can be fixed by cleaning the spark plugs in the workshop.
Peugeot automobiles use a key with a transponder that is compatible with the immobiliser. This guarantees that only the right key can turn the engine. If the chip inside the Peugeot key is damaged, then it won't 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 has 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 required to reprogram the new key. They will also have all the latest technology and machinery needed to make a Peugeot smart key. The process shouldn't take more than 15 minutes.
Faulty Battery Contacts
Peugeot changed from the carbon-encased transponder chips to a new type of chip that incorporates electronic components on a circuit board. The new system is effective when it's brand new however, over time, the circuit boards begin to degrade and stop working correctly.
This could stop the immobiliser's function from being activated, meaning your vehicle won't start. If this is the case, it's best to call a Peugeot specialist or locksmith.
Another common issue is when the battery of the key fob begins to fail, which causes the blade of the key to stop from entering the lock. A locksmith from your vehicle can replace the battery and cut a fresh blade for you, this is usually a simple fix.
Faulty Receiver Module
If your Peugeot key fob isn't working after dropping it on the floor, being exposed to a sudden downpour or accidentally washing it, it could be due a malfunctioning receiver module. The receiver is responsible for sending radio frequency signals to the on-board computer, which is responsible for controlling the centralized locking system inside your Peugeot vehicle.
Rubber seals on the key fob prevent water from reaching the electronic chip. Water can damage the chip if it is exposed to water for a prolonged period of period of. Submerging the key fob in the ocean at the beach or throwing it into the pool could be particularly damaging due to the high salt content.
The module will have to be replaced if the Peugeot spare key is no longer working. This can only be done by a Peugeot specialist or an expert auto locksmith. In contrast to other vehicles, Peugeot keys are protected by an unique immobilizer system that requires the correct coding to begin the engine. This is the reason that you should only rely on the Peugeot locksmith to design and program a replacement.
Computers with faulty on-board computers
The on-board computer of your Peugeot is responsible for many of the systems in your car, including airbags and power windows. When something goes wrong in these systems, it will typically display a code indicating the problem. This code is stored in the system and will stay there until the issue is solved. This will often require the on-board computers to be replaced.
One of the most common reasons for the light flashing is loose or corroded connection in the airbag sensor. This can be caused by wear and tear, aging or exposure to salt and moisture. It is important to have this issue addressed as soon as you can, since the airbag malfunctioning could be risky in the event of an accident.
If you notice an error message stating that the card is not found on your Peugeot, the key battery inside the key fob could be dead or weak. This will stop the key fob sending a signal to disarm the immobilizer in your vehicle. You can test this by pressing the unlock button on the key fob, then trying to start your car. If peugeot 208 key replacement doesn't work the battery on the key is in need of replacement.