Peugeot 208 Key Replacement
It is better to leave the replacement of Peugeot keys for 208 to auto locksmiths who have the required equipment and skills. They can design and program keys quicker and more efficiently than a dealership.
A dead coin battery is most likely to be at fault the reason why your key fob isn't locking or unlocking the doors. There are many other reasons why the key may be malfunctioning.
Dead Coin Battery
A dead battery in the coin compartment will stop your Peugeot 208 from locking or unlocking and cannot start the engine. If this is the scenario, you'll need use the backup starting method that's described in the owner's manual of your vehicle.
The spark plugs might also be worn out. The spark plugs light the fuel to start the engine. However, they have a limited lifespan. If they're not used enough to last, they'll eventually fail.
There is a simple solution to this problem. The best option is to check the voltage of your car battery with a multimeter. If the voltage is lower than 11,5 volts, it's the time to replace it. If the battery is corroded it is essential to clean its contacts. You can do this by lifting the rubber covers covering the two terminals on the battery and using a wire brush to remove any corroded components of the battery. Then, you must 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 simply too dirty and do not spark. This can be easily corrected by cleaning the spark plugs in an workshop.
Peugeot cars use transponder keys that works with the car's immobiliser system. This guarantees that only the right key is able to turn the engine. If the chip inside the Peugeot key is damaged, then it won't send the correct signal to the vehicle.
This is a very common issue that is caused by water damage. This is a frequent issue in more cold climates where the car is exposed to snow or rain. If this is the case, you should contact a reputable auto locksmith who has all the tools and equipment needed to modify the new key. They will also have the latest technology and machinery required to make a Peugeot smart key. The process shouldn't take more than 15 minutes.
Contacts of the battery may be damaged.
Peugeot changed from the carbon-encased transponder chips to an entirely new type of chip that incorporates electronic components within a circuit board. This new technology works great when it's brand new, but over time the circuit boards begin to wear out and stop functioning correctly.
This can prevent the immobiliser's function from being activated, meaning your vehicle will not start. Contact a Peugeot specialist, or a locksmith, if this is the situation.
Another common issue is when the battery of the key fob gets depleted, which causes the key blade to stop getting into the lock. A car locksmith will replace the battery and then cut a new blade for you. peugeot 206 key replacement G28 is a quick fix.
Faulty Receiver Module
It could be that the receiver module has a problem 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 signals to the onboard computer that manages the central locking system of your Peugeot vehicle.
The key fob itself is fitted with rubber seals which prevent water from reaching the electronic chip inside. Water can damage the chip when exposed to the water for an extended period of period of. The high salt content in the ocean water or pool could cause damage to the key fob if it is submerged.
If your Peugeot spare key fob doesn't work then you'll have to get the module replaced. This can only be done by a skilled auto locksmith or Peugeot specialist. Peugeot keys like other cars are secured by an immobilizer system. This requires the correct coding to start the car. This is why it is imperative that you should only trust a Peugeot locksmith to create and program a replacement.
Computer on board is not working properly
The on-board computer of your Peugeot is responsible for various functions in your car including power windows and airbags. The on-board computer displays a code if something goes wrong. The code will be stored in the system until the issue is fixed. This can often mean that the on-board computers to be replaced.
One of the most common reasons for the airbag light flashing is loose or corroded connectors in the airbag sensor. This can be caused by wear and tear, aging or exposure to salt and moisture. It is imperative to have this issue addressed as soon as you can, since an airbag that is malfunctioning can be risky in the event of an accident.
If you see the error "card not found" on your Peugeot key fob, the battery in the key fob may be dead or weak. This prevents the key fob from sending a signal that disarms the standard immobilizer in your vehicle. Try this by pressing the unlock key on the fob's key, then trying to start your vehicle. If this doesn't work then the battery on the key is in need of replacement.