Peugeot 308 Key Fob Replacement
Peugeot's 308 could be catching on a bit however it's still eye-catching. It's not the most luxurious car in its class but an Ford Focus or Volkswagen Golf will protect you from imperfections on the road - but it's a relaxed and comfortable drive.
We often get asked at Coded Car Keys to replace peugeot key fobs. The following suggestions will help whether the problem is intermittent, or constant.
Water Damage

If you accidentally drop your key fob into an eddy, or it gets wet while kayaking canoeing or rafting or canyoning, the fob is likely to be damaged by water. Keep your key fob in a dry bag every time you go outdoors or do activities that could expose it to excessive amounts water.
You should also ensure that the fob is dry before opening it up and reusing it. If you detect any smells coming from the fob, like an industrial liquid smell or the scent of windshield washer fluid, this is another indication that it's been submerged in water.
A circuit that is wet can cause the battery's charge to be drained or even explode. If you're able to pull your key fob 308 out of the water body it got stuck in then flip the button side down and shake out as much water as possible before opening the case. Remove the battery, then clean the circuit board with a cotton swab that has been dipped in 90-percent alcohol.
Other reasons your Peugeot 308 remote entry keyless system might not function include a dead coin cell battery or receiver module issue signal interference or a malfunctioning chip. If none of these are the issue you can restart the system by disconnecting the 12 volt battery from your vehicle for 15 minutes.
Dead Coin Battery
Peugeot cars come with a remote start system that allows drivers to start their vehicle from some distance, which allows them to warm up or cool down the car before they get in. This feature is extremely useful particularly during the cold winter months. The remote start system can cease to function for a variety reasons, such as the battery being dead.
The coin-shaped battery located inside the key fob can last between two and four months, depending on how often it's utilized, the place it was purchased, and how it is utilized. The date of use will be printed on the package or mentioned in the user manual.
If peugeot 308 key fob g28carkeys.co.uk has stopped working after being exposed to pure tapwater, you need to remove the battery and clean the electronic chip with a paper towel soaked in isopropyl ethanol. Then dry the chip completely before replacing it. If the key fob has been exposed to soapy or salty water, it may have fried the chip. It is necessary to replace it.
If you're unsure whether the battery is damaged, you can check its voltage with a multimeter connected to both the terminals plus and minus. If the voltage is less than 12-13 volts, then it is time to replace the battery. You can also reset the onboard computer by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should now begin.
Faulty Receiver Module
If you're not receiving the "Key Detected" message on your dashboard, then it's possible that the receiver module has discovered a problem. It's the component that sends a signal to the car when the key fob is activated, it also acts as an immobiliser. It also stops it from starting unless the correct key is in place.
It could be due to a number of causes, such as water damage or simply getting old. If the electronic chip inside your Peugeot 308 keyfob has been damaged due to dirty tap water it could be because the keyfob was exposed it. In this scenario you'll have to take the unit apart and clean it thoroughly using isopropyl alcohol or an electronic cleaner. Once the battery is dry, you can try again.
If the issue is not resolved, it is a good idea to consult an area Peugeot expert or locksmith. They will be able to use a diagnostic tool to identify the issue and fix it.
It can be a stressful experience to lose your Peugeot car key. However, a reputable auto locksmith can address the issue in just a few minutes. They can cut a new key and programme it to your vehicle, ensuring you can get back to the road as fast as you can. Click here to find a locksmith near you.
Electronic chip that is malfunctioning
The chip inside the Peugeot 308 key fob is an crucial component of the remote control system. If the chip is damaged, you may be unable to start your car or receive a message saying "anti-theft". In this instance the only option is to replace the key. Fortunately, professional auto locksmiths can complete the task in the shortest amount of time.
The chip inside the chip of your Peugeot 308 key fob can be damaged due to sweat, water damage dirt, or other causes. If your Peugeot 308 key fob is exposed to soapy water, you should clean it right away. You can clean the electronic component using the help of a towel that is soaked in isopropyl Alcohol. After that, you should let the battery completely dry.
Sometimes the key fob may be inoperable due to radio interference. This is usually caused by other devices operate on the same frequency as your Peugeot keyfob. It could also be caused by bad weather or objects that are in the vicinity of the vehicle. If you experience this problem, it is best to visit an Peugeot dealership.
The Peugeot Key Fob 207/308 is fragile and requires special care. It is imperative not to throw or drop the key fob. If you lose something, try to locate it as soon as you can. You can reset the on-board computer by disconnecting the battery for a couple of minutes. Make sure you disconnect the negative cable first, and then the positive.