Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped working it could be because of a dead coin-cell battery, water damage, receiver modules issues, or even a defective chip. Fortunately, these issues are easy to fix and you'll have your car back to normal in no time at all!
The key blade may become worn-out and cause an unusable car key. It is easy to fix by visiting your local Car Key Man Auto Locksmith and let them fit the new key blade for you.
Battery
The key fob on your Peugeot 308 may die or become weak enough to not send a clear signal. The key fob might cease to function and stop you from locking or unlocking your doors or even starting the engine. To fix this, you'll have to replace the battery in your key fob.
peugeot car keys g28carkeys.co.uk can purchase a new battery at an auto parts store, or at your local hardware store. When you purchase the battery, make sure that it's brand new and hasn't been on the shelf for too long. A brand new battery will have more capacity and will also be able to send a more powerful signal to the car.
After replacing the battery try unlocking the doors and locking them with the key fob. If the doors won't unlock it's likely that the receiver module inside the car is the cause. Your local Peugeot dealer can reprogram the receiver module.
The internal chip of the key fob can also be damaged. It is possible to cause damage to your key fob when you drop it on the ground or expose it to moisture. The rubber seals that protect the chip from moisture can be worn down over time, particularly if your key fob is exposed to water for long durations, like submerging it in the ocean at the beach. To prevent this from happening, it's essential to protect your key fob from moisture and to never let it come in contact with water.
Water Damage
If your key fob becomes soaked and soaked, whether you tossed it into the pool or threw it into a puddle, don't think that it's an accident. The key fob is protected by rubber seals but prolonged exposure to water can harm its electronic chip. Water is a great conductor and any water that gets inside the key fob will trigger an array of short circuits which can eventually harm the electronic chip. After removing the batteries, clean the contacts with isopropyl and dry them completely before putting them back in.
Your Peugeot 308 may not start because of a dead battery. If you have a spare vehicle, jumper cables may be used to get the engine running again. If the battery is damaged the battery must be replaced.
A poor receiver in the car may also block it from receiving the signal from the key fob. It could be due to a issue with the antenna, or wiring or the key fob might be damaged. It could be necessary to programme a new key fob to your vehicle if you are using one. If you're not able to solve the issue, call a professional technician. A skilled technician will be able identify the issue quickly and fix it immediately.
Radio Interference
For example, a key fobs that are not recognized or having a limited range of operation usually mean there is a problem in the system. It could be radiated or conducted, with the former resultant from power supply cables or speakers wiring that are too close to electrical components. Generally, rerouting the cables or moving them further away from the components can solve the problem.
It's unlikely someone is listening to your key fob's signals in an attempt to steal your car It's possible, however, that radio interference has ruined the signal. Fortunately, this is not a problem to fix.
If you're experiencing a problem with your keys that are not recognized, try a fresh battery. Make sure that the battery is the right size and type. A wrongly sized battery can cause damage to the fob.
Certain alarm systems from the aftermarket and radar detectors operate on the same radio frequency as your key fob, and can cause them to interfere with your key signals. It is best to avoid attaching these devices to your key fob.
Pairing Issues
The remote keyless entry system that is used in the car is equipped with a receiver which receives radio frequencies from the key fob. It will not be possible to start your car if this receiver is malfunctioning even if the key fob is in good working order and is reprogrammable. This issue could be caused in a number of ways, including by the battery of the coin-cell being dead or water damage. The receiver may also be malfunctioning due to a software glitch or internal damage to the key.

One of the main reasons that your Peugeot 308 key fob doesn't work is that the battery inside has failed. You can replace it by using a fresh battery, however, it's important to get the right battery for your key fob. It is recommended to use a battery that is the same size with the same voltage, specifications, and specifications as the original.
Your Peugeot 308 keyfob may not function if associated with a different vehicle. This can happen if you have given your key fob to someone else or in the event that the key was used to unlock and begin other vehicles. This can be resolved by reprogramming the key fob with an OBDII scan. The scanner will usually ask you to provide certain details about your vehicle, such as the VIN or engine type, and it's important to fill in the correct information.