Peugeot 208 Key Replacement: It's Not As Difficult As You Think
Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped working, it could be due to a dead battery in the coin-cell unit, damaged receiver modules, water issues, or a defective chip. Luckily these are all easy to fix and you'll get your car back to normal in no time!
The key blade could become worn out and cause a faulty car key. You can solve this issue by visiting your local Car Key Man Auto Locksmith to install a new blade.
Battery
The battery for the key fob in your Peugeot 308 can sometimes die or become insufficient to send an intense signal to your car. This can cause the key fob to stop functioning, preventing you from opening and locking the doors or even starting your engine. To fix this, you'll need to replace the battery inside the key fob.
You'll need a replacement battery from an auto parts store or at your local hardware store. Make sure the battery is brand new and not sat on the shelf too long. A fresh new battery will have more capacity and will be able to send a more powerful 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, the problem is likely in the car's receiver module which can be changed by your local Peugeot dealer.
The internal chip of the key fob may also be damaged. This could happen when you drop your key fob on the ground or expose it to water. The rubber seals that shield the chip from moisture can become worn down over time especially if your key ring is exposed to water for long durations, like submerging it in the ocean at the beach. To prevent this from happening, you must keep your key fob free from moisture and to never let it come in contact with water.
Water Damage
Don't lose hope on your key fob if it gets wet, no matter if you dropped it in a pool or fumbled into a Puddle. The key fob is protected by rubber seals, however, prolonged exposure to water can affect the electronic chip. Water is a good conductor, and any water that comes into the key fob will trigger the short circuits to be in series that eventually destroy the electronic chip. After taking the batteries out, clean the contact surfaces with isopropyl and then dry them completely before putting them back in.
A dead battery can also be the reason your Peugeot 308 won't start. Jumper cables are an excellent option to restart the engine if you own an additional car. If the battery is the issue, it will need to be replaced.
A malfunctioning receiver in the car may also hinder it from receiving the signal from the key fob. It could be a problem with the antenna or wiring, or the key fob could be damaged. If you are using the latest key fob, it might need to be programmed to your vehicle. If you are unable solve the issue, call a professional technician. A technician who is trained in the field will be able identify the issue quickly, and then fix it right away.
Radio Interference
Signs like key fobs not being recognized or having a restricted range often mean that there is a problem with the system. The interference could be transmitted or radiated, the latter being caused by power cables and speaker cables being too close to electrical parts. In general, rerouting cables and moving them away from these components will fix the issue.
It's unlikely someone is watching your key fob signal in attempt to steal your vehicle It's possible, however, that radio interference has ruined the signal. This is a simple problem to repair.
If you are having keys that are not recognized, try a fresh battery. Also, ensure that the battery you are using is the correct size and type. Batteries that are not the right size can cause damage to your device.
Some aftermarket alarm systems and radar detectors use the same radio frequency as your key fob, and can cause them to interfere with your key signals. The Keylab is recommended to avoid having these devices attached to your key fob.
Pairing Issues
The remote keyless entry system in a car has an antenna that receives radio signals from the key fob. You won't be able to start your car if this receiver is not functioning properly even if your key fob is functioning and is reprogrammable. The issue can be caused by a variety of ways, including the battery of the coin-cell being dead or water damage. The receiver may also be malfunctioning due an internal or software glitch or damage to the key itself.
The battery that powers your Peugeot 308 keyfob has likely been drained. The battery can be replaced, but you must be sure it's the right battery for your keyfob. It is recommended to use an item that has the same size with the same voltage, specifications, and specifications as the original.
Your Peugeot 308 keyfob may not work if it has been paired with an unrelated vehicle. This could happen if you have given your key fob to a person you know or it has been used to unlock and start other vehicles. You can fix this by reprogramming the fob with an OBDII scanner. This tool typically asks you for specific information regarding your vehicle, like the VIN or engine type, and it's important to enter this information correctly.