"Ask Me Anything": Ten Responses To Your Questions About Peugeot 308 Key Fob Peugeot 308 Key Fob Replacement

Peugeot's 308 may be a little old but it's still attractive. It's not the most luxurious car in its class and a Ford Focus or Volkswagen Golf will help you stay away from surface imperfections - but it's still a pleasant and a civilized driving experience.

We often receive requests from Coded Car Keys to replace peugeot key fobs. The following tips will help whether the problem is intermittent, or constant.

Water Damage

If you leave your fob in the midst of a puddle or get it wet while kayaking, swimming canoeing, rafting or canyoning, it's probably to be damaged by water. Keep your key fob in a dry container whenever you go outside or engage in activities that could expose it to excessive amounts water.

It is also important to make sure that the fob is completely dry prior to opening it and re-using it. If you notice any smells from the fob (such as industrial liquid or windshield washer fluid) This is a further indication that it's submerged.


A wet circuit could cause the battery's charge to drain or even explode. If you're able to fish your key fob 308 out of whatever body of water it got stuck in it, flip the button side down and shake out as much water as possible before opening the case. After opening it, take out the battery, and then clean the circuit board with the help of a cotton swab that has been dipped in 90-percent isopropyl alcohol.

Other reasons that your Peugeot 308 remote entry keyless system might not work could be due to a dead coin-cell battery or receiver module issues signal interference or a malfunctioning chip. If none of the above is the problem, you can reset the system by disconnecting 12 Volt battery from the car for 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with a remote-start system which allows the driver to start the car from a distance, warming up or cooling down the vehicle prior to entering. This feature is extremely beneficial particularly during the cold winter months. However, sometimes the remote start system stops functioning due to a variety of causes, such as the battery in the coin is dead.

A coin-shaped battery found inside the key fob has a lifespan of two to four years, depending on how frequently it is used and where it is purchased. The date of use will be written on the packaging or in the user's manual.

If the key fob stops working after exposure to clean tapwater, remove the battery and clean the electronic chip with a paper towel soaked in isopropyl ethanol. Then, dry the chip thoroughly before replacing. If the key fob was exposed to soapy or salty water, it may have caused the chip to become damaged. It is necessary to replace it.

If you're not sure whether the battery is in good condition You can test its voltage with a multimeter connected to both the minus and plus terminals. If the voltage is less than 12-13 volts then you need to replace the battery. Alternatively, you can try to reset the onboard computer by disconnecting the 12 volt battery for a couple of minutes, and reconnecting it in reverse order (positive cable first followed by negative). The engine should start.

Faulty Receiver Module

If you're not receiving the "Key Detected" message on your dashboard, it's possible that your receiver module has created a fault. It's the part that sends out an alert when your key fob is activated. It also functions as an alarm that stops the vehicle from starting without the correct key.

The cause could be many causes, such as water damage or just getting old. If the electronic chip within your Peugeot 308 keyfob is damaged by dirty tap water It could be because the keyfob was contaminated with it. In this instance, you'll have to remove it and thoroughly clean it with isopropyl or electronic cleaner. When the battery is dry you can attempt to test it again.

If the issue persists, it's probably a good idea to see an area Peugeot specialist or locksmith. They'll be able utilize a diagnostic tool to assist in identifying the problem and fix it.

The loss of your Peugeot car keys could be an emotional experience. However, a professional auto locksmith can address the issue in only a few minutes. They can program your vehicle and cut a brand new, functioning key for you. Click here to find a local locksmith near you.

A malfunctioning electronic chip

The electronic chip inside your Peugeot 308 key fob is an important component of the remote control system. If the chip is damaged, you may have problems starting your car or receive a message saying "anti-theft". In this instance the only option is to replace the key. Auto locksmiths with experience can provide this fastest possible time.

The chip inside your Peugeot 308's key fob may fail due to a variety of reasons, such as sweat, water damage or dirt. If your Peugeot key fob was exposed to dirty or soapy water, it needs to be cleaned promptly. You can wipe the electronic component with a paper towel soaked in isopropyl Alcohol. The battery must then be allowed to fully dry.

Sometimes keys may be inoperable due to radio interference. This could be caused by other devices operating on the same frequency as your Peugeot key fob. peugeot car keys could also be caused by bad weather or objects in the vicinity. If you have this issue you should visit a Peugeot dealership.

The Peugeot Key Fob 207/308 is very delicate and requires special care. You should not drop it or throw it around. If you lose it, try to find it as quickly as is possible. You can reset all the on-board computers by disconnecting the 12 volt battery for a short period of time. Be sure to disconnect the negative cable first, then the positive.