Peugeot 208 Key Replacement
Peugeot 208 key replacement should be left to auto locksmiths with experience who have the proper equipment and technical know-how. They can design and program keys faster and cheaper than a dealership.
If the key fob stopped locking or unlocking your doors it is likely due to a dead coin battery. There are also other reasons that the key could be malfunctioning.
Dead Coin Battery
A dead battery in the coin compartment will hinder your Peugeot 208 from locking or unlocking, and will not allow you to start the engine. If this is the case, you'll need to apply the backup starting technique which is explained in the owner's manual of your vehicle.
Another reason your 208 might not start is that the spark plugs are been worn down. The spark plugs are responsible for sparking the fuel that ignites the engine. They have a limited life span. They'll eventually degrade when they aren't used enough.
Luckily, there is 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 it's below 11.5 Volts and you are not satisfied, then it is time to replace it. If the battery is damaged, it is important to clean its contacts. This can be done by removing the rubber cover from the two battery terminals, and then using a wirebrush to eliminate any corroded battery parts. It is then time to reconnect your cables to connect the positive and negative poles.
Water Damage
If your 208 won't start and the battery has not gone flat, you should look at the spark plugs. It is possible that they're dirty, causing them to not to spark. The spark plugs can be cleaned in an workshop.
Peugeot automobiles 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 send the correct signal to the vehicle.
Water damage is a frequent reason for this issue. peugeot 106 key is particularly common in colder climates, as the vehicle may have been exposed to rain or snow. In this case, contact a trusted locksmith who will have the necessary tools and equipment to modify the key. They will also have the latest technology and the machinery needed to create the Peugeot 208 smart key. The process shouldn't take longer than 15 minutes.
Contacts to the battery are not working properly.
Peugeot changed from the old carbon encased transponder chips to a new type of chip that relies on electronic components within a circuit board. This new system works great when it's new, however, over time, the circuit boards begin to deteriorate and stop working properly.
This can stop the immobiliser chip from triggering, so your car won't start. If this is the case it's recommended to call a Peugeot specialist or locksmith.
Another common issue is when the battery of the key fob is dying, this causes the blade of the key to stop getting into the lock. A car locksmith can replace the battery and cut a fresh blade for you, this is generally a quick fix.
Faulty Receiver Module
It could be that the receiver module is faulty if your Peugeot key fob doesn't work after being dropped on the floor, exposed to a sudden rainstorm or accidentally washed. The receiver is responsible for sending radio frequency signals to an on-board computer, which is responsible for controlling the centralized locking system inside your Peugeot vehicle.
The key fob itself is fitted with rubber seals to prevent water from reaching the chip inside. However prolonged exposure to water may penetrate these seals and damage the chip. The high salt content of the ocean water or pool could cause damage to the key fob if it is submerged.
If your Peugeot spare key fob stops working then you'll have to get the module replaced. This should be done by a Peugeot specialist or a professional auto locksmith. Peugeot keys unlike other automobiles, are protected by an immobilizer system. This requires the proper 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 malfunctioning on-board
The computer on board of your Peugeot is responsible for various systems in your car, including airbags and power windows. The on-board computer displays an error code when something goes wrong. This code is stored in the system and remains there until the issue is solved. This could mean that the on-board computers to be replaced.
The most frequent cause for the warning light for airbags to illuminate is corrosion or loose connections within the sensor. This can be caused by wear and tear, aging, or exposure to salt and moisture. This issue must be taken care of as soon as you can, because an airbag that is malfunctioning could pose danger in the event in the event of an accident.
If your Peugeot is showing a card that is not being detected error, then the key battery inside the key fob may be weak or dead. This will stop the key fob sending a signal to deactivate the immobilizer on your vehicle. Test this by pressing the unlock key on the fob's key and then trying to start your car. If this fails then the battery in the key needs to be replaced.