Notes

Five Peugeot Keys Lessons Learned From Professionals
Peugeot 208 Key Replacement

Peugeot 208 key replacement should be left to auto locksmiths with experience with the right equipment and technical knowledge. They will be able to create and program new keys faster than a dealership would and at a cheaper cost.

If the key fob stopped locking or unlocking your doors it is likely due to a dead coin battery. But, there are other possibilities that the key is malfunctioning.

Dead Coin Battery

A dead coin battery will stop your Peugeot 208 from locking and unlocking, and also preventing it from starting the engine. In this scenario you'll need make use of the alternative method for starting found in your vehicle's owner's manual.


Another reason why the 208 won't start is because the spark plugs are been damaged. The spark plugs ignite fuel to start the engine. However they are limited in their life span. They will eventually break down when they aren't used enough.

Fortunately, there's an easy solution for this issue. Check the voltage of the battery using a multimeter. If it's below 11.5 Volts, then you need to replace it. If the battery is corroded, it is important to clean its contacts. This can be accomplished by removing the rubber cover from the two battery terminals and then using a wirebrush to clean any parts of the battery that are corroded. Then, you must reconnect the positive pole cables to the negative.

Water Damage

If your 208 will not start and the battery hasn't failed, you should examine the spark plugs. You might find that they're filthy and don't spark. This can be fixed easily by cleaning the spark plugs in a workshop.

Peugeot automobiles use transponder keys that is compatible 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 transmit the correct signal to the vehicle.

This is a typical issue that is often caused by water damage. This is most common in colder climates. the vehicle could have been exposed to snow or rain. If this is the case, get in touch with a reputable locksmith who has all the equipment and tools needed to modify the new key. They will also have all the latest technology and equipment required to create the 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 brand new type of chip that relies on electronic components within a circuit board. This new technology works great when it's brand new, but as time passes, the circuit boards start to wear out and stop functioning properly.

This can prevent the immobiliser chip from triggering the immobiliser chip, causing your car not to start. Contact an Peugeot specialist or a locksmith, if this is the case.

Another common issue is when the battery in the key fob is dying, this causes the blade of the key to stop getting into the lock. A locksmith from your vehicle can replace the battery and cut a new blade for you, this is usually a simple fix.

Faulty Receiver Module

It could be that the receiver module is malfunctioning in the event that your Peugeot key fob isn't working after being dropped on the floor, exposed to a sudden rainstorm or accidentally washed. 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.

The key fob itself has rubber seals that prevent water from reaching the electronic chip inside. Water can damage the chip if it is exposed to the water for an extended period of time. The high salt content in the ocean or pool could cause damage to the key fob if it is submerged.

The module will have to be replaced if your Peugeot spare key isn't working anymore. This can only be done by an expert auto locksmith or Peugeot specialist. As opposed to other cars, Peugeot keys are protected by a unique immobilizer system that requires the correct coding to start the engine. It is for this reason that you should only rely on the Peugeot locksmith to create and program the replacement.

Computer malfunctioning on-board

The computer on board of your Peugeot is responsible many functions in your car including airbags and power windows. If something is wrong with these systems, they will usually display a code that identifies the issue. The code is stored within the system until the problem is resolved. This may require the on-board computers to be replaced.

The most frequent cause for the warning light for airbags to flash is corrosion or loose connections in the sensor. It can be due to wear and tear, ageing, or exposure to moisture and salt. It is important to have this issue addressed as soon as you can, as an airbag that is malfunctioning can be dangerous in the event of an accident.

If your Peugeot is showing a card detected as not present error, then the battery inside the key fob may be weak or dead. This will stop the key fob from sending a signal that will disable the vehicle's immobilizer. Test this by pressing the unlock key on the fob's key, then trying to start your car. If why not check here fails then the battery on the key needs to be replaced.

Here's my website: https://www.g28carkeys.co.uk/peugeot-car-key-replacements-near-me/