10 Things You Learned From Kindergarden To Help You Get Started With Peugeot 308 Key Fob Peugeot 308 Key Fob Replacement

Peugeot's 308 may be catching on a bit but it's still appealing. It's not the most luxurious car in its class - an Ford Focus or Volkswagen Golf will shield you from sloping surfaces - but it's a relaxed and civilised driving experience.

We often get asked at Coded Car Keys to replace peugeot key fobs. If the issue is intermittent or constant these tips will assist.

Water Damage

If you happen to leave your key fob in a pool or get it wet while swimming, kayaking, canoeing, rafting, or canyoning, it's likely to suffer water damage. The best method to prevent this from happening is to keep it in a dry container when you're outside or performing things where the fob might be exposed to high levels of water.

It's also crucial to ensure sure that the fob has dried before you open it to use it again. If you notice any smells emanating from the fob (such as industrial liquid or windshield washer fluid) It's another indication that it's been submerged.

A circuit that is wet can cause the battery's charge to drain or even explode. If you're able, if you can, pull your key fob 308 out of the water in which it was stuck in it, flip the button side down and shake out as much water as you can before opening the case. After opening it, take out the battery and clean the circuit board with an abrasive soaked in 90 percent isopropyl alcohol.

Other reasons why your Peugeot 308 remote keyless entry system might not function include an empty coin battery problems with the receiver module, signal interference, or an electronic chip malfunctioning. If none of these are the reason, you may try resetting the system by removing the 12 volt battery for about 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with remote start that lets drivers start their car from some distance, which allows them to warm up or cool down the car before they get in. This feature is extremely beneficial particularly during the winter's cold and chilly months. Remote start systems may stop working for a variety reasons, such as the dead battery in the coin-battery.

The coin-shaped battery located within the key fob may last between two and four years, based on how often it is used, the location it was purchased and how it is used. The date of use is printed on the packaging or mentioned in the user's manual.

If the key fob has stopped working after exposure to water that is clean and you want to remove the battery, clean the electronic chip with a paper towel and isopropyl alcohol, then dry it completely before replacing it. In case of exposure to salty or soapy water, the chip may be fried and you will require replacing the key fob in total.

If you are not sure that the battery is not working properly You can test the voltage with an instrument set to the car's voltage range, and connect it to the terminals for minus and plus. If the voltage is lower than 12-13 volts, then it is time to replace the battery. You can also reset the computer that is onboard 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 don't see the "Key Detected", it could be the receiver module malfunctioning. It's the component that transmits a signal when your key fob is activated. It also functions as an alarm that stops the car from starting without the correct key.

The cause could be several factors, including water damage or just getting old. If your Peugeot 308 key fob was exposed to dirty tap water, for example the chip that is located inside may be damaged. In this case you will have to take it off and thoroughly clean it with isopropyl or an electronic cleaner. Once it's dry you can put the battery back into the battery and try again.

If the issue continues to persist, it's probably a good idea to visit an area Peugeot specialist or locksmith. They will be able to make use of a diagnostic device to assist in identifying the problem and repair it for you.

It can be a stressful experience to lose your Peugeot car key. However, a qualified auto locksmith can address the problem in minutes. They can cut a new key and programme it to your vehicle, ensuring you're out on the road in the shortest time possible. proximity to find a locksmith near you.

Faulty electronic chip

The electronic chip that is in the Peugeot 308 key fob is a very important part of the remote control system. If the chip is damaged, you could be unable to start your car or get a message saying "anti-theft". If this occurs, the only solution to fix the problem is to get a new key. Professional auto locksmiths are able to provide the service within the shortest possible time.

The chip in your Peugeot 308's key fob could fail due to many reasons, including water damage, sweat or dirt. If your Peugeot 308 key fob is exposed to soapy water, you must cleanse it immediately. You can employ a paper towel as well as isopropyl alcohol to wipe the electronic component. Then, you need to let the battery completely dry.


Radio interference can cause a key fob to stop functioning. This could be caused by other devices that operate at the same frequency as your Peugeot key fob. It could also be caused by bad weather or objects around the vehicle. If you encounter this issue you should visit an Peugeot dealership.

The Peugeot 207/308 key fob is extremely delicate and requires a lot of care. It is crucial not to throw or drop the key fob. If you lose something, try to find it as soon as you are able to. You can reset all the on-board computers by disconnecting the 12 volt battery for a short period of time. Disconnect the negative cable prior to the positive.