Peugeot 208 Key Replacement
Peugeot 208 key replacement is best left to auto locksmiths with experience with the right equipment and technical knowledge. They can make and program new keys much quicker than a dealership and at a lower price.
If the key fob stopped locking or unlocking your doors, it is likely due to a dead battery in the coin. There are other reasons that the key could be malfunctioning.
Dead Coin Battery
A dead coin battery will prevent your Peugeot 208 from locking or unlocking and will not start the engine. If this is the case, you'll have to use the backup starting method that is detailed in the owner's manual of your vehicle.
Another reason why your 208 might not start is that the spark plugs have been damaged. peugeot key fob replacement ignite fuel to start the engine. However, they have a limited life span. If they aren't utilized enough and they fail, they'll eventually die.
Fortunately, there's an easy solution for this problem. The best way to solve this issue is to determine the voltage of your car battery with a multimeter. If the voltage is below 11,5 volts, then it's time to replace it. It is also necessary to clean the battery's contacts in case it is corroded. You can do this by lifting the rubber covers covering the two battery terminals and using a wire brush to remove any corroded parts of the battery. Then, you should connect the cables to the positive and negative poles.
Water Damage
If your 208 isn't starting and the battery isn't empty, you must ensure that the spark plugs are functioning. You may find that they're dirty and don't spark. This can be fixed by cleaning the spark plugs in a workshop.
Peugeot automobiles use a transponder style key that works with the car's immobiliser system. This ensures that only the right key is able to turn the engine. If the chip inside the Peugeot key is damaged, then it will not transmit the proper signal to the vehicle.
Water damage is a common reason for this issue. This is a common problem in areas with colder temperatures where the vehicle has been exposed to rain or snow. If this is the case, you should seek out a reputable auto locksmith who will have all of the tools and equipment required to modify the new key. They will also have the most up-to-date technology and the machinery needed to make a Peugeot 208 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 relies on electronic components on circuit boards. The new system is fantastic when it's new, but the circuit boards begin to degrade with time and cease to function properly.
This can stop the immobiliser chip from activating the immobiliser chip, causing your car not to start. Contact an Peugeot specialist or a locksmith, if this is the situation.
The most frequent issue is when the battery of the key fob starts to fail. This causes the blade of the key to stop feeding into your lock. A car locksmith can replace the battery and cut a fresh blade for you, this is normally a quick fix.
Faulty Receiver Module
If your Peugeot key fob stopped working after dropping it on the floor, being exposed to a sudden rain or accidently washing it may be due to a defective receiver module. The receiver is responsible for transmitting radio frequency signals to an on-board computer that controls the central locking system inside your Peugeot vehicle.
The key fob itself is fitted with rubber seals that block water from getting to the electronic chip inside. Water can damage the chip in the event that it is exposed the water for an extended period of time. The high salt content in the pool or ocean waters could cause damage to the key fob when it is submerged.
If your Peugeot spare key fob isn't working it is necessary to have the module replaced. This is only done by a Peugeot specialist or an expert auto locksmith. Peugeot keys unlike other automobiles, are secured by an immobilizer system. This requires the correct code to begin the car. This is why it is imperative that you should only trust the Peugeot locksmith to design and program a replacement.
Computer with a problem on board
The computer on the board of your Peugeot is responsible for a variety of the systems within your car, ranging from power windows to the airbags. The computer on board will display a code if something goes wrong. This code is stored in the system and remains there until the issue has been resolved. This may require the on-board computers to be replaced.
The most common cause of the warning light for airbags to turn on is corrosion or loose connections in the sensor. This could be due to wear and tear, aging or exposure to moisture and salt. It is imperative to have this issue resolved as soon as you can, since the airbag malfunctioning could be dangerous in the event of an accident.
If your Peugeot is showing a card not detected error, the battery in the key fob could be weak or dead. This will stop the key fob sending a signal to deactivate the immobilizer in your vehicle. Try this by pressing the unlock key on the key fob, and then trying to start your vehicle. If this fails then the battery in the key fob must be replaced.