10 Mistaken Answers To Common Peugeot 308 Key Fob Questions: Do You Know The Right Answers?

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10 Mistaken Answers To Common Peugeot 308 Key Fob Questions: Do You Know The Right Answers?

Peugeot 308 Key Fob Replacement

Peugeot's 308 might be a little old, but it is still eye-catching. It's not the plushest car in its class and the Ford Focus or Volkswagen Golf will isolate you even better from sloping surfaces - but it's still a pleasant and civilised driving experience.

We are often asked at Coded Car Keys to replace peugeot key fobs. These tips can assist whether the issue is intermittent, or constant.

Water Damage

If you accidentally drop your key fob in a puddle 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 container whenever you go outdoors or do things that expose it to a lot of water.

It's also important to make sure that the fob has dried before you open it up and then use it again. If you detect any smells coming from the fob, like an industrial-like liquid smell or windshield washer fluid, it's another indication that it's submerged in water.

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

Other reasons why your Peugeot 308 remote keyless entry system may be unable to function could be due to the battery of your coin is dead, receiver module issues signal interference, a faulty electronic chip. If none of the above are the cause, you can try resetting the system by disconnecting the 12 volt battery for around 15 minutes.

Dead Coin Battery

Peugeot cars come with remote start systems which allows drivers to start their car from an extended distance, which allows them to warm up or cool down the vehicle before entering. This feature is extremely helpful, especially during winter's cold and chilly months. Remote start systems can be stopped for a variety of reasons, including an inactive coin-battery.

The coin-shaped battery inside the key fob can last between two and four years depending on how often it's used, where it was purchased and how it is utilized. The date of use will be displayed on the packaging or mentioned in the user manual.



If the key fob stops working after exposure to clean tap water it is recommended to take the battery off, clean the chip using a paper towel and isopropyl Alcohol, then dry it completely before replacing it. If exposed to soapy or salty water, the chip could be fried and you will have to replace the key fob in total.

If you're not sure that the battery is not working properly You can test its voltage with a multimeter set to your car's voltage range and connected to the minus and plus terminals. If the voltage is less than 12-13 volts, then you need to replace the battery. 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 now start.

Faulty Receiver Module

If you're not seeing the "Key Detected" message on your dashboard, then it's possible that your receiver module has developed a fault. It is the part which sends out a signal when your key fob is activated. It also acts as an alarm and prevents the car from starting if it doesn't have the correct key.

This could result from a variety of factors including water damage or simply ageing. If the electronic chip in your Peugeot 308 keyfob is damaged due to dirty tap water It could be because the keyfob was contaminated with it. In this case you will need to remove it and thoroughly clean it with isopropyl or an electronic cleaner. Once it's dry you can put the battery back in and test it again.

If the issue is not resolved, it is a good idea to consult a local Peugeot expert or locksmith. They will be able to make use of a diagnostic device to identify the issue and fix it.

The loss of your Peugeot car keys could be an incredibly stressful experience. A reputable auto locksmith will be able to solve the issue in minutes. They can cut a brand new key and program it to your vehicle, making sure you're ready to get to the road as quickly as possible. Click here to find a local locksmith near you.

Faulty Electronic Chip

The electronic chip that is in the Peugeot 308 key fob plays a crucial role in the remote control system. If the chip is damaged, you could have problems starting your car or get a message saying "anti-theft". If this happens, the only way to fix the issue is to purchase a new key. Auto locksmiths with experience are able to provide the fastest possible time.

The chip inside the key fob of your Peugeot 308 could fail due to many reasons, such as water damage, sweat or dirt. If your Peugeot key fob was exposed to dirty or soapy water, it must be cleaned as soon as possible. You can make use of a towel and isopropyl ethanol to clean the electronic component. The battery should then be allowed to completely dry.

Radio interference can cause the key fob to stop working. This can be caused by other devices that operate at the same frequency as your Peugeot key fob.  new key for peugeot 207  can also be caused by weather conditions or objects around the vehicle. It is recommended to see a Peugeot dealer if you encounter this issue.

The Peugeot 207/308 key fob is extremely delicate and requires a lot of care. It is important not to drop or throw the key fob. If you lose something, try to locate it as soon as possible. You can reset the onboard computer by disconnecting the battery for a few minutes. Disconnect the negative cable prior to the positive.