Why Nobody Cares About Peugeot 308 Key Fob Peugeot 308 Key Fob Replacement

Peugeot's 308 might be getting on a bit, but it still feels attractive. It's not the plushest car in its class It's the Ford Focus or Volkswagen Golf will shield you from sloping surfaces - but it's a relaxed and comfortable drive.

We often get asked at Coded Car Keys to replace peugeot key fobs. No matter if the issue is persistent or intermittent, the following tips should aid.

Water Damage

If you accidentally drop your key fob in a puddle or it is soaked while kayaking, canoeing or rafting or canyoning it is likely to be damaged by water. The best way to stop this from happening is to keep it in a dry bag whenever you're outdoors or performing activities in which the fob may be exposed to high levels of water.

It's also important to make sure that the fob has dried before you open the fob and then use it. If you notice any odors emanating from the fob like an industrial smell or a sour taste like windshield washer fluid, it's another indication that it's been 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 was stuck in then flip the button side down and shake it out as much water as you can before opening the case. Remove the battery, then wipe the circuit board clean using a cotton swab that has been dipped into 90-percent alcohol.

Other reasons your Peugeot 308 remote keyless entry system may not function include a dead coin battery problems with the receiver module, signal interference, or an electronic chip that is defective. If none of the above are the problem you can reset the system by disconnecting 12 Volt battery from the vehicle for 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 enter. This feature is extremely useful, especially during cold winter months. Remote start systems may not function due to a variety of reasons, including a dead 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. Its use-by date is typically found on the packaging or written in the manual.

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

If you're not sure whether the battery is damaged it is possible to check its voltage with a multimeter connected to both the terminals plus and minus. The voltage should be between 12-13 volts however, if it reads lower, the battery should be replaced. You can also reset the computer onboard by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should start after this.

Faulty Receiver Module

If you don't see "Key Detected" It could be that your receiver module is faulty. It is the part that transmits an alert when the key fob turns on. It also functions as an alarm and blocks the vehicle from starting without the correct key.

This could be due to a variety of reasons, including water damage or simply ageing. If the electronic chip inside your Peugeot 308 keyfob has been damaged by dirty tap water it could be because the keyfob was exposed to it. In this case you will need to take it out and thoroughly clean it with isopropyl or an electronic cleaner. Once the battery has dried you can attempt to test it again.

If the issue persists, it is recommended to see an area Peugeot expert or locksmith. flip key 'll employ a diagnostic tool identify the problem and repair it for you.

It can be stressful to lose your Peugeot car key. However, a professional auto locksmith can address the problem in minutes. They can cut a brand new key and program it to your vehicle, so you're off the road in the shortest amount of time. Click here to find a local locksmith near you.

Faulty Electronic Chip


The electronic chip inside the Peugeot 308 key fob plays a crucial part in the remote control system. If it gets damaged, your car might not start or receive a message saying "anti-theft active". If this occurs, the only option to fix the problem is to replace the key. Auto locksmiths who are professionals are able to offer the fastest possible time.

The chip in your Peugeot 308's key fob may fail due to various reasons, such as water damage, sweat or dirt. If your Peugeot 308 key fob has been exposed to soapy water, you must clean it right away. You can clean the electronic component using a paper towel soaked in isopropyl Alcohol. After that, you should allow the battery to dry completely.

Radio interference can cause a key fob's functionality to cease. This could be caused by other devices that operate at the same frequency as your Peugeot key fob. It can also be caused by bad weather or objects in the vicinity of the vehicle. It is recommended to visit a Peugeot dealer if you experience this problem.

The Peugeot 207/308 Key Fob is very delicate and requires special attention. It is essential not to drop or throw the key fob. If you lose something, try to find it as quickly as you can. You can reset the on-board computer by disconnecting the battery for a couple of minutes. Make sure you disconnect the negative cable first, and then the positive.