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Peugeot 208 Key Replacement: What's The Only Thing Nobody Is Talking About
Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped functioning, it could be due to a dead battery in the coin-cell unit or water damage, receiver module problems, or a damaged chip. These are all simple solutions that will restore your car to speed in a matter of minutes!

Car keys can also get damaged due to the fact that the blade on the key gets worn. You can solve this issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.

Battery

The key fob in your Peugeot 308 may die or become weak enough to not send a powerful signal. This could cause the key fob to stop working, preventing you from opening and locking the doors or starting your engine. To fix this, you'll need to replace the battery on the key fob.

You'll need the replacement battery from an auto parts store or your local hardware store. Make sure that the battery is brand new and has not stored on the counter for too long. A brand new battery will have more capacity and be able to transmit a stronger signal to the car.


After replacing the battery, try unlocking the doors and locking them using the key fob. If the doors won't open it's likely that the issue lies with the car's receiver module which can be changed by your local Peugeot dealer.

try here that the chip inside your key fob has been damaged. This could happen when you drop your key fob on the ground or expose it to water. Rubber seals that protect your chip from moisture can become worn out over time. This is particularly true when you expose your key fob to water over long periods of time, for example, submerging it at the beach in the ocean. To avoid this it is recommended to keep your key fob free of water and out of water.

Water Damage

If your key fob is submerged regardless of whether you dropped it into the pool or fumbled it into a puddle don't think that it's an accident. Although the key fob is equipped with rubber seals that protect it from water, prolonged exposure to water could result in damage to its electronic chip. Water is a good conductor, and any water that enters the key fob will cause a series short circuits which eventually damage the electronic chip. After removing the batteries, clean its contacts with isopropyl, and then dry them completely before putting them back into.

Your Peugeot 308 may not start due to a dead battery. Jumper cables are a fantastic method to start the engine in case you have an extra car. If the battery is the problem, it will need to be replaced.

Another reason could be a bad receiver in the vehicle, which may block the signal from the key fob. It could be a problem with the antenna or wiring or the key fob could be damaged. It could be necessary to program a new fob into your vehicle if using one. If you are unable to fix the issue on your own call an expert technician. A trained technician will be able to diagnose the problem quickly and correct it swiftly.

Radio Interference

Interference may cause problems such as a key fob that isn't recognized or has a narrow range. This can be either radiated, or conducted, with the former resultant from power supply cables or speaker wiring that is too close to electrical components. Generally, re-routing the cables or moving them further away from the components may resolve the issue.

It's unlikely that someone is monitoring the key fob's signals to steal your car, however it's possible that the signal has been masked by radio frequency interference. Luckily, this is a simple issue to fix.

If you are having key fobs that aren't recognized, try using a new battery. Make sure that the battery is the right size and type. Batteries that are not the right size could damage your battery.

Some aftermarket alarm systems and radar detectors use the same radio frequency as your key fob, which could cause them to interfere with your key signals. Avoid connecting these devices to your key fob.

Pairing Issues

The remote keyless entry system in the car is equipped with an antenna that receives radio frequencies from the key fob. You will not be able start your vehicle if this receiver is malfunctioning even if the key fob is in good working order and can be reprogrammed. The issue could be caused by a range of causes, including a dead coin battery and water damage. The receiver could also be malfunctioning as a result of a software error or internal damage to the key itself.

One of the most frequent reasons your Peugeot 308 key fob is not working is because the battery inside has died. It is possible to replace it with a new battery, however, it's important to get the right battery for your key fob. The wrong battery could cause more problems with the key fob, therefore it is best to choose the original or a replacement that is identical in size, voltage, and specifications.

Another reason why your Peugeot 308 key fob might not be working is that it is paired with an unrelated vehicle. You could have accidentally handed your key fob a friend, or the key was used to unlock other vehicles. This can be fixed by reprogramming your key fob using an OBDII scan. The tool will ask you for details about your car, like its VIN or engine type. It is essential to enter the correct information.

Website: https://www.thekeylab.co.uk/peugeot-car-keys/