What Are The Biggest "Myths" Concerning Peugeot 308 Key Fob May Actually Be Right

· 4 min read
What Are The Biggest "Myths" Concerning Peugeot 308 Key Fob May Actually Be Right

Peugeot 308 Key Fob Replacement

Peugeot's 308 might seem a bit old but it's appealing. It might not be the plushest car in its class - the Ford Focus or Volkswagen Golf will shield you from sloping surfaces - but it's still a pleasant and civilised drive.

Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. If the issue is constant or intermittent the following suggestions should aid.

Water Damage

If you accidentally drop your key fob in the puddle, or it gets wet while kayaking, canoeing, rafting, or canyoning, the fob is likely to be damaged by water. The best way to stop this from happening is to always keep it in a dry bag whenever you're out in the open or engaging in activities in which the fob may be exposed to large amounts of water.

It's also crucial to make sure the fob has completely dried before you open it to use it again. If you detect any smells coming from the fob, such as an industrial-type smell or a sour taste like windshield washer fluid, it's another sign that it's submerged in water.

A wet circuit can cause the battery's charge to be drained or even explode. If you're able to fish the 308 key fob of whatever body of water it got stuck in it, flip the button side down and shake it out as much water as possible before opening the case. After you open it, remove the battery and wipe down the circuit board using an abrasive soaked in 90-percent isopropyl alcohol.

replacement key for peugeot 107 www.g28carkeys.co.uk  why your Peugeot 308 remote entry keyless system might not work include a dead battery in the coin-cell or receiver module issues signal interference or a damaged chip. If none of these causes the cause, you can try resetting the system by disconnecting the 12 volt battery for around 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with a remote-start system which allows the driver to start the car from afar and then warm up or cool down the car prior to entering. This feature is extremely beneficial particularly in cold winter months. Remote start systems may cease to function for a variety reasons, such as the battery being dead.


A coin-shaped battery that is found inside the key fob has a lifespan of two to four years, based on how often it is utilized and where it was purchased. The date for use-by will be printed on the packaging or mentioned in the user's manual.

If the key fob stopped working after being exposed water that is clean, remove the battery and clean the electronic chip with the aid of a towel soaked in isopropyl ethanol. Then dry the chip completely before replacing it. If exposed to soapy or salty water, the chip might be damaged and you'll need to replace the key fob completely.

If you're unsure if the battery is defective you can check its voltage using a multimeter set to the car's voltage range. Connect it to the terminals for minus and plus. The voltage should range from 12 to 13 volts, but if it's lower, the battery should be replaced. You can also reset your onboard computer by disconnecting 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 the receiver module has created a fault. It's the component that transmits the signal when your key fob is activated. It also acts as an alarm and prevents the car from starting without the correct key.

The cause could be various factors, including water damage or just the aging process. If the electronic chip in your Peugeot 308 keyfob is damaged due to dirty tap water it could be due to the fact that the keyfob was exposed to it. In this case you will need to take it out and clean it thoroughly using 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 is recommended to see the local Peugeot expert or locksmith. They can employ a diagnostic tool in order to pinpoint the issue and then fix it.

Losing your Peugeot car keys could be an emotional experience. A qualified auto locksmith can solve the problem within minutes. They can cut a brand new key and then program it into your vehicle, ensuring that you're back on the road again as quickly as possible. Click here to find a locksmith near you.

Faulty Electronic Chip

The electronic chip in the Peugeot 308 key fob is a very important component of the remote control system. If the chip is damaged, you may experience difficulties starting your vehicle or receive a message stating "anti-theft". If this occurs, the only way to fix the problem is to get a new key. Fortunately, professional auto locksmiths can provide the service in the shortest amount of time.

The chip inside your Peugeot 308 key fob can be damaged due to sweat, water damage dirt, or any other cause. If your Peugeot key fob has been exposed soapy or dirty water, it must be cleaned as soon as possible. You can wipe the electronic component with a paper towel soaked in isopropyl Alcohol. After that, you should let the battery completely dry.

Radio interference can cause a key fob to cease working. This is usually caused by other devices use the same frequency as your Peugeot keyfob. This could be due to poor conditions or objects near to the vehicle. It is recommended that you visit a Peugeot dealer if you encounter this problem.

The Peugeot key fob 207/308 is extremely delicate and requires a lot of attention. It should not be dropped or throw it around. If you lose it, try to locate it as quickly as is possible. You can reset your on-board computer by disconnection of the battery for a few minutes. Be sure to disconnect the negative cable first, then the positive.