Peugeot 208 Key Replacement

Peugeot 208 key replacement is best left to auto locksmiths with experience who have the right equipment and know-how. They can design and program keys more quickly and at a lower cost than dealerships.

A dead coin battery is the most likely cause the reason why your key fob isn't locking or unlocking doors. There are other reasons that the key may be malfunctioning.

Dead Coin Battery

A dead coin battery will stop your Peugeot 208 from locking or unlocking, and will not start the engine. In this case you'll need to employ the alternate method of starting described in your vehicle owner's manual.

The spark plugs may also be worn out. The spark plugs are responsible for instigating the fuel that powers the engine. They are only able to last for a short time. If they aren't used enough, they will eventually fail.

Luckily, there's an easy solution for this problem. Check the voltage of the battery with a multimeter. If it's less than 11.5 volts it is time to replace it. It is also important to clean the contacts of the battery in case it is corroded. You can do this by lifting the rubber covers that protect the two terminals on the battery and using wire brushes to clean any parts that are corroded from the battery. Then, you must reconnect the positive and negative pole cables.

Water Damage

If your 208 won't start and the battery isn't empty, you must ensure whether the spark plugs are working. It is possible that they are overly dirty, causing them not to spark. This is easily fixed by cleaning the spark plugs in an workshop.

Peugeot cars use a transponder key that works with the car's immobiliser system. This ensures that only the correct key is able to turn the engine. If the chip in the Peugeot key is damaged then it won't send the correct signal to the vehicle.

Water damage is a common reason for this issue. This is especially prevalent in colder climates. the vehicle could have been exposed to rain or snow. If this is the case, seek out a reputable auto locksmith who has all the equipment and tools needed to reprogram the new key. They also have the most up-to-date technology and equipment needed to make the Peugeot 208 smart key. The process shouldn't take more than 15 minutes.

Contacts to the battery are not working properly.

Peugeot replaced the transponder chips with a new model that is based on electronic components mounted on a circuit board. This new system works great when it's fresh, however, over time, the circuit boards begin to wear out and stop functioning correctly.

This can stop the immobiliser chip from triggering and causing your car to 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 blade of the key to stop from entering the lock. A car locksmith will replace the battery and cut a new blade for you. This is a simple fix.

Faulty Receiver Module

If your peugeot 207 key key fob isn't working after dropping it on the floor, or being exposed to a sudden downpour or accidently washing it, it could be due a malfunctioning receiver module. The receiver is responsible for sending radio frequency signals to an on-board computer that controls the central locking system in your Peugeot vehicle.

Rubber seals on the key fob keep water from getting to the electronic chip. The chip can be damaged by water if it is exposed to water for a long period of. Submerging the key fob in sea water at the beach or throwing it into the water can be particularly damaging due to the high salt content.

If your Peugeot spare key fob stops working, you'll need to have the module replaced. This is only performed by a professional auto locksmith or Peugeot specialist. As opposed to other cars, Peugeot keys are protected by an immobilizer that is unique and requires the right coding in order to start the engine. This is why you should be able to trust a professional Peugeot locksmith to handle the task of programming and creating an alternative.

Computers with faulty on-board computers

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

The most frequent cause for the warning light of the airbag to illuminate is corrosion or loose connections within the sensor. This can occur due to wear and tear, ageing or exposure to salt and moisture. This problem should be addressed as soon as you can, since an airbag that is not functioning could be dangerous in case of an accident.

If you see a card not found error on your Peugeot key fob, the battery inside the key fob could be weak or dead. This will stop the key fob sending a signal to deactivate the immobilizer in your vehicle. You can test this by pressing the unlock button on the key fob, then attempting to start your vehicle. If this fails, the key battery needs to be replaced.