How To Survive Your Boss On Peugeot 208 Key Replacement
Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped functioning it could be due to an inoperative battery for the coin-cell or damaged receiver modules, water problems, or a damaged chip. Luckily, all of these are easy to fix and you'll get your vehicle back to normal in no time at all!
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Battery
The battery of the key fob in your Peugeot 308 can sometimes die or become insufficient to send an effective signal to the car. This can cause the key fob to cease working which prevents you from opening and locking the doors or even starting your engine. To fix this, you'll have to replace the battery on the key fob.
You can buy a brand new battery at an auto parts store, or at your local hardware store. Make sure that the battery is brand new and has not sitting on the shelf too long. A fresh new battery will have more capacity and be able to send a stronger signal the car.
After replacing the battery, try unlocking the doors and locking them using the key fob. If the doors aren't unlocking, the problem is likely with the car's receiver module that can be reset by your local Peugeot dealer.
The chip inside the key fob can also be damaged. It is possible to damage your key fob if you drop it on the ground, or expose it to water. The rubber seals that protect your chip from moisture might be worn out over time. This is especially true if you expose your key fob to water for long periods of time, like swimming it in the ocean. To prevent this from happening you must keep your key fob free of moist areas and away from water.
Water Damage

If your key fob is soaked regardless of whether you dropped it into the pool or threw it into the puddle, don't believe it's a lost cause. The key fob is protected by rubber seals, but prolonged exposure to water can cause damage to its electronic chip. Because water is an excellent conductor and conductor, any water that makes it inside the key fob will cause a series of short circuits, which could eventually destroy the chip. After taking the batteries out, clean the contact surfaces with isopropyl. Dry them completely before putting them back into.
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 working again. If the battery has a problem the battery must be replaced.
Another possible cause is an ineffective receiver in the vehicle, which can prevent it from receiving a signal from the key fob. The key fob could be damaged, or there could be an issue with the antenna, wiring, or the key fob itself. It could be necessary to programme a new key fob to your vehicle if you are using one. If you're unable to fix the problem, contact an expert technician. A professional who has been trained in the field will be able detect the issue quickly and fix the issue immediately.
Radio Interference
Interference may cause symptoms like a key fob that's not recognized or has a limited range. It is either radiated or conducted, with the former being caused by power supply cables and speakers wiring that are too close to electrical components. In general, rerouting cables or moving them away from these components will solve the problem.
It's unlikely that someone is listening to your key fob's signal in order to steal your vehicle or vehicle, but it's possible that radio interference has ruined the signal. Luckily, this is a simple issue to repair.
If your key fob is not being recognized by the system, try a new battery. Also, make sure that the battery is the right size and type. Batteries that are not of the correct size can damage your fob.
Certain alarm systems and radar detectors use the same radio frequency as your key fob which can 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 automobiles has a receiver which receives radio signals from the key fob. If the receiver has developed an issue, you will not be in a position to start your car even if the key fob is working and is modified. The issue could be caused by a number of things, including the battery of a coin that is dead and water damage. The receiver could also be malfunctioning due a software error or internal damage to the key itself.
The battery for your coin in your Peugeot 308 keyfob has probably died. The battery can be easily replaced, but you must make sure that it is the right battery for your key fob. It is best to choose an item that has the same size as well as voltage and specifications as the original.
Your Peugeot 308 keyfob may not function if it was linked to another vehicle. You could have accidentally handed your key fob away to someone else, or the key was used to unlock other vehicles. This can be fixed by reprogramming the key fob with an OBDII scan. This tool typically asks you for certain information regarding your vehicle, such as the VIN or engine type, so it's important to enter this correctly.