Peugeot 308 Key Fob Replacement Peugeot's 308 may be slightly old, but it is still striking It might not be the most luxurious car in its class and the Ford Focus or Volkswagen Golf will protect you from sloping surfaces - but it's a relaxing and civilised drive We often get asked at Coded Car Keys to replace peugeot key fobs Whether the problem is intermittent or constant the following suggestions should help Water Damage If you leave your fob in the midst of a puddle or splash it with water when kayaking, swimming, canoeing, rafting or canyoning, it's likely to suffer water damage Keep your key fob in a dry container whenever you go outdoors or do activities that expose it to excessive amounts water You'll also need to make sure that the fob is completely dry before opening it up and re-using it If you detect any smells coming from the fob, such as an industrial-type liquid smell or windshield washer fluid, it's another indication that it's submerged in water A circuit that is wet can cause the battery's energy to drain or even explode If you are able to get your 308 keyfob out of the water you need to turn the button side up and shake as much water out as you can before opening the casing When you've opened it, remove the battery and clean the circuit board using an abrasive soaked in 90 percent isopropyl alcohol Other reasons why your Peugeot 308 remote keyless entry system that you use to enter your home may stop working include an empty coin battery or receiver module issue, signal interference, or a faulty electronic chip If none of these is the cause, you can try resetting the system by disconnection of the battery that is 12 volts for approximately 15 minutes Dead Coin Battery Peugeot cars are equipped with remote start that lets drivers start their car from a distance, allowing them to warm up or cool down the car before they enter This feature is extremely useful, especially in the cold winter months But sometimes, the remote start system stops working due to a variety of reasons, such as a dead coin battery A coin-shaped battery that is located inside the key fob will last a time of two to four years, depending on how often it's utilized and where it was purchased The use-by date will be displayed on the packaging or marked in the user manual If the key fob stops working after exposure to clean tap water and you want to take the battery off, clean the chip using a paper towel and isopropyl alcohol, and then dry it thoroughly before replacing it If the key fob was exposed to salty or soapy water, it may have caused the chip to become damaged You will need to replace it If you are not sure the battery is in good condition You can test its voltage using a multimeter set to the vehicle's voltage range and connected to the minus and plus terminals The voltage should range from 12 to 13 volts, however, if it reads lower, the battery must be replaced You can also reset the computer in the onboard computer by disconnection and reconnecting the 12 volt batteries in reverse order positive cable first, then negative cable The engine should be able to start after this Faulty Receiver Module If you're not seeing the "Key Detected" message on your dashboard, it's possible that your receiver module has discovered a problem It is the part which sends out an alert when the key fob turns on It also functions as an alarm and blocks the car from starting if you don't have the correct key This can be due to various causes, such as water damage or just aging If your Peugeot 308 key fob has been exposed dirty tap water, as in the electronic chip inside is damaged In this instance you'll have to take it apart and thoroughly clean it with isopropyl alcohol, or electronic cleaner When the battery is dry you can try it again If the problem persists the issue persists, it's a good idea to see a local Peugeot specialist or locksmith They'll be able make use of a diagnostic device to identify the problem and fix it The loss of your Peugeot keys to your car is an incredibly stressful experience However, a trained auto locksmith can address the issue in a matter of minutes They can program your car and cut a brand new, working key for you Click here to locate the nearest locksmith Faulty Electronic Chip The chip in the Peugeot 308 key fob plays a vital function in the remote control system If the chip is damaged, you may encounter issues starting your car or receive a message stating "anti-theft" If this occurs, the only solution to fix the problem is to purchase a new key Luckily, https//wwwthekeylabcouk/peugeot-car-keys/ who are professionals can complete the task within the shortest period of time The chip inside your Peugeot 308 key fob can be damaged due to sweat, water damage, dirt or other reasons If your Peugeot key fob has been exposed to soapy or dirty water, it must be cleaned right away You can make use of a towel and isopropyl ethanol to clean the electronic component The battery should then be allowed to fully dry Sometimes the key fob may not function due to radio interference This can happen when other devices operate on the same frequency as your Peugeot keyfob It could also be caused by weather conditions or objects around the vehicle If you have this issue, it is best to visit an Peugeot dealership The Peugeot 207/308 Key Fob is very delicate and requires special attention It is not recommended to drop it or throw it around If you lose it, try to find it as quickly as you can You can reset all on-board computers by disconnecting the battery that is 12 volts for a short period of time Be sure to disconnect the negative first, and then the positive