Peugeot 208 Key Replacement
Peugeot 208 key replacement should be left to experienced auto locksmiths with the right equipment and technical know-how. They can create and program keys faster and less expensive than dealerships.
A dead coin battery is most likely to be at fault the reason why your key fob isn't locking or unlocking the doors. However, there are other possibilities that the key is malfunctioning.
Dead Coin Battery
A dead coin battery can stop your Peugeot 208 from locking or unlocking, and cannot start the engine. If this is the case, you'll need to apply the backup starting technique that is detailed in the owner's manual of your vehicle.
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 only last for a certain amount of time. They'll eventually fail if they aren't used frequently enough.
There is an easy solution to this issue. Examine the voltage of your battery with a multimeter. If it's below 11.5 volts it is time to replace it. It is also important to clean the battery's contacts when it has corrosion. This can be accomplished by removing the rubber cover from the two terminals of the battery, and then using a wirebrush to eliminate any damaged parts of the battery. Then, reconnect the cables that connect the positive and negative poles.
Water Damage
If your 208 won't start and the battery hasn't fallen flat, it is time to inspect the spark plugs. It is possible that they are overly dirty, causing them to not to spark. This can be fixed by cleaning the spark plugs in a workshop.
Peugeot cars are equipped with a transponder style key that integrates with the car's immobiliser system. This makes sure that only the correct key is able to start the engine. If the chip inside the Peugeot key is damaged then it won't send the proper signal to the vehicle.
This is a very common issue that is often caused by water damage. This is a typical issue in colder climates where the vehicle is exposed to snow or rain. In this situation, contact a reliable locksmith who has the necessary tools and equipment to modify the key. They will also have the latest technology and machinery required to create a Peugeot smart key. The process should not take more than 15 minutes.
thekeylab.co.uk changed from the old carbon-encased transponder chips to a brand new type of chip that relies on electronic components on a circuit board. This new system works well when it's fresh, but over time the circuit boards begin to degrade and stop working correctly.
This can prevent the immobiliser's function from being activated, meaning your vehicle won't be able to start. Contact a Peugeot specialist, or a locksmith, if this is the case.
Another issue that is common is when the battery of the key fob is dying, this causes the key blade to stop being able to feed into the lock. A car locksmith can replace the battery and cut a fresh blade for you, this is usually a simple fix.
Faulty Receiver Module
It could be that the receiver module is faulty in the event that your Peugeot key fob isn't working after being dropped on the floor, exposed to a sudden storm or accidentally washed. The receiver module is responsible for transmitting radio signals to the onboard computer that controls the central locking system of your Peugeot vehicle.
Rubber seals on the key fob stop water from reaching its electronic chip. However prolonged exposure to water may be able to penetrate these seals and cause damage to the chip. Submerging the key fob into sea water at the beach or throwing it into the pool can be especially damaging because of the high salt content.
The module must be replaced if the Peugeot spare key isn't working anymore. This is only done by an Peugeot specialist or a professional auto locksmith. Peugeot keys are, unlike other vehicles, are protected by an immobilizer system. This requires the right codes to start the car. This is why you must choose a reputable Peugeot locksmith to take on the job of programming and creating an alternative.
Faulty On-Board Computer
The computer on board in your Peugeot is responsible for many of the systems in your car, from power windows to the airbags. If something goes wrong with these systems, they will usually display a code that indicates the issue. The code is stored within the system and will remain there until the issue has been resolved. This will often require the on-board computers to be replaced.
The most common reason for the airbag warning light to come on is corroded or loose connections in the sensor. This can occur due to wear and tear, aging or exposure to salt and moisture. It is important to have this issue addressed as soon as you can, since a malfunctioning airbag can 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 weak or dead. This will prevent the key fob from sending a signal that disarms the standard immobilizer in your vehicle. You can test this by pressing the unlock button on the key fob and then attempting to start your vehicle. If this fails it is likely that the battery is in need of replacement.