Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob has stopped working after a few days it could be due to a dead battery in the coin or water damage or receiver module issues, or a defective electronic chip. Luckily these are all easy to fix and you'll have your car back to normal in no time!
The key blade may become worn out and cause a faulty car key. You can solve this issue by visiting your local Car Key Man Auto Locksmith to replace the blade.
Battery
The key fob in your Peugeot 308 may die or become weak enough to not send a powerful signal. The key fob can stop working and prevent you from locking or unlocking your doors or even starting your engine. You'll need a replacement battery for your key fob to repair this.
You can buy a brand new battery at an auto parts shop, or at your local hardware store. Make sure that the battery is brand new and has not sitting on the shelf too long. A brand new battery has more capacity and will send a stronger signal your vehicle.
After replacing the battery After replacing the battery, try locking and unlocking the doors of your Peugeot with the key fob. If the doors won't unlock then the receiver module in the car is the cause. The local Peugeot dealer can reprogramme the receiver module.
It's possible that the key fob's internal chip is damaged. You could cause damage to your key fob if you drop it on the ground or expose it to moisture. The rubber seals that protect your chip from moisture may become worn out over time. This is particularly true if you expose your key fob to water for extended periods of time, such as submerging it in the ocean. To avoid this from happening, it's important to protect your key fob from moisture and to never let it come in contact with water.
Water Damage
Don't lose hope on your key fob when it becomes wet, whether you dropped it into an aquisition or stumbled into a pool. The key fob is protected by rubber seals however, prolonged exposure to water could damage its electronic chip. Water is a good conductor and any water that is absorbed into the key fob could cause an array of short circuits that eventually destroy the electronic chip. After removing the battery, clean the contacts with isopropyl alcohol, and dry it completely before putting it back in.
Your Peugeot 308 may not start because of an unresponsive battery. Jumper cables can be a great option to restart the engine if you own an additional vehicle. If you suspect that the battery is at fault the battery will need to be replaced.
A bad receiver in the car may also hinder it from receiving the signal from the keyfob. The key fob may be damaged or there could be a problem with the antenna, wiring, or the key fob itself. If you are using an entirely new key fob, it might need to be programmed to your vehicle. If you cannot fix the problem yourself call a professional technician. A trained technician in the field will be able determine the issue quickly and resolve it quickly.
Radio Interference
Interference can trigger problems such as a key fob that isn't recognized or has a narrow range. The interference could be transmitted or radiated, the latter caused by power cables and speaker cables being too close to electrical components. Usually, rerouting the cables or moving them away from these components could solve the problem.
It's unlikely that someone is watching the key fob's signal in an attempt to steal your car It's possible, however, that radio interference has ruined the signal. This is a simple issue to solve.
If your key fob is not being recognized by the system, try a new battery. Make sure the battery is of the correct size and type. Batteries that are not of the correct size can cause damage to your device.
Certain alarm systems from the aftermarket and radar detectors operate on the same radio frequency as your key fob and they could cause them to interfere with your key signals. Beware of attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system that is used in a car has a receiver which receives radio signals from the key fob. If peugeot 2008 replacement key cost has developed an issue, you will not be in a position to start your car regardless of whether the key fob is working and is changed. The issue can be caused by a range of causes, including an inoperative coin battery or water damage. The receiver may be malfunctioning because of an internal or software glitch or damage to the key itself.

The battery that powers your Peugeot 308 keyfob has probably gone out of service. You can easily replace this with a new battery, but it is important to select the correct battery for your key fob. It is recommended to use an item that has the same size in terms of voltage, size, and specifications as the original.
Another reason the reason why your Peugeot 308 key fob might not be working is that it is linked to a different car. This could happen if you have given your key fob to a friend or if the key has been used to unlock or start other vehicles. You can resolve this by reprogramming the key fob using an OBDII scanner. The tool will ask you for details about your car, for example, its VIN or engine type. It is crucial that you enter the correct information.