The 10 Scariest Things About Peugeot 208 Key Replacement
Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob stopped working after a few days, it could be due to a dead coin battery, water damage and receiver module issues or a damaged electronic chip. Fortunately, all of these are simple to fix and you'll have your car back to normal in no time at all!
The key blade could become worn out and result in a malfunctioning car key. It is easy to fix to fix the problem if you go to your local Car Key Man Auto Locksmith and let them install an entirely new key blade for you.
Battery
The battery of the key fob in your Peugeot 308 can sometimes die or become weak enough to send an intense signal to your car. The key fob can be inoperable and prevent you from locking or unlocking your doors, or even starting the engine. To fix this, you'll need to replace the battery inside your key fob.
You'll have to purchase a replacement battery from an auto parts store or at your local hardware store. When you purchase the battery, ensure that it's fresh and hasn't just been sitting on the shelf for too long. A brand new battery will have greater capacity and be able to send a more powerful signal to the car.
After replacing the battery After replacing the battery, try locking and unlocking the doors of your Peugeot with the key fob. If the doors don't open, it's likely that the receiver module in the car is the cause. The local Peugeot dealer can reprogramme the receiver module.
The chip inside the key fob may also be damaged. You could cause damage to your key fob when you drop it on the ground, or expose it to water. The rubber seals that protect your chip from moisture might become worn out over time. This is especially true if you expose your key fob to water for prolonged periods of time, such as swimming it in the ocean. To prevent this from happening, it's important to keep your key fob free from moisture and not let it come into contact with water.
Water Damage
If your key fob becomes wet in water, whether you dropped it in the pool or fumbled it into a puddle, don't assume it's a loss. The key fob is protected by rubber seals, however, prolonged exposure to water could cause damage to its electronic chip. Water is a good conductor and any water that is absorbed into the key fob will trigger the short circuits to be in series which eventually damage the electronic chip. After taking peugeot 207 key out, clean the contact surfaces with isopropyl. Dry them completely before putting them back into.
A dead battery might be the reason why your Peugeot 308 won't start. Jumper cables are a fantastic way to restart the engine when you have an additional car. If the battery is faulty and needs to be replaced, it should be replaced.
A malfunctioning receiver in the car may also block it from receiving the signal from the key fob. It could be a problem with the antenna or wiring, or the key fob might be damaged. It is possible to program a new keyfob to your vehicle if you are using one. If you are unable to fix the problem yourself, contact a professional technician. A skilled technician will be able diagnose the problem quickly and resolve it in a timely manner.
Radio Interference

The signs of a key fobs that are not recognized or having a limited range typically indicate that there is an interference in the system. This is either radiated or conducted, with the latter being caused by power supply cables or speaker wiring passing too close to electrical components. In general, rerouting cables and moving them away from these components will fix the issue.
It's unlikely that someone is watching the key fob's signals to steal your car, however it is possible that the signal has been masked by radio frequency interference. This is an easy issue to solve.
If you're having issues with your key fobs that aren't recognized, try using a new battery. Also, ensure that the battery is of the proper size and type. Batteries that are not the right size can cause damage to your device.
These devices can interfere with the key signal if they are using the same radio frequency. Beware of attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system of automobiles has a receiver that receives radio frequencies from the key fob. You will not be able start your vehicle if this receiver isn't working even if your key fob works and can be reprogrammed. This issue could be caused by a variety of ways, including an inoperative battery on the coin-cell or water damage. The receiver may also be malfunctioning as a result of an error in the software or internal damage to the key itself.
One of the most frequent reasons for why your Peugeot 308 key fob isn't functioning is because the battery inside has gone out of service. It is possible to replace it with a brand new battery but it's essential to choose the right battery for your key fob. The wrong battery could cause more problems with the key fob, so it is recommended to use either the original battery or an equivalent replacement in size, voltage and specification.
Your Peugeot 308 keyfob may not work if it has been connected to a different vehicle. You could have accidentally handed the key fob to a friend or it was used to unlock other vehicles. This can be fixed by reprogramming the key fob using an OBDII scan. This scanner will typically ask you for certain information about your vehicle, for example the VIN or engine type, so it is essential to enter it correctly.