Seven Explanations On Why Citroen Berlingo Key Fob Is So Important Citroen C4 Key Fob Replacement

The Citroen C4 Picasso, a compact SUV/small family car It has some really innovative features. It's spacious enough for five people and is a great option to get around the city.

Sometimes, a keyfob may cease to function due to pairing problems. If you follow the steps correctly, the issue can be fixed quickly. However, a professional equipped with special equipment is required for certain makes of vehicles.

Dead coin battery

The most common problem with remote key fobs is a dead battery. But, it's a simple solution. All you have to do is replace the battery on your coin. They are available at your local auto store and look like small silver coins. When you replace the battery, your vehicle should be able of unlocking and lock.

Another reason your key fob may not function is because of interference. It can be caused by several factors, including objects weather conditions, or other transmitters operating on the same frequency. If this happens, it might be necessary to take the ignition key and try again.


The fact that your key fob is not programmed could also be the cause of its inability to function. This can happen if your key is exposed to water or if it's not properly removed after replacing the battery. Usually, you can fix the programming of your car by following the directions in the owner's manual. If you're unable to do this get it done, you can go to a locksmith shop or a professional to complete the task for you.

Water damage

The Citroen C4 is a highly reliable car, but it's a vehicle with hundreds of interconnected components. Like all cars it is likely to experience an issue from time to occasion. In some instances the issue can be easily resolved. In other cases, you may need to call for assistance or see a mechanic. The most frequent causes of the C4 key fob not working is a dead coin battery, damage to the water, signal interference and receiver module issues.

Water damage can be caused by sweat or moisture on the key fob's circuit board. This can short the circuit, resulting in dead key fobs or battery drain. Keep your key fob out of the water and put it in the plastic bag.

You can also check the battery's voltage using an instrument. A successful test will show values ranging from 12 to 13. If your battery isn't producing these numbers, then it could be defective. This means you'll have to replace the battery.

The receiver module is not working properly.

A damaged receiver could cause the keyfob to cease to function. This is a common problem for Citroen owners, as the key fob has to transmit a signal through the door handle to unlock and begin the car. If the key fob is unable to send this signal, it won't function and should be replaced. This is usually done by a mechanic or a dealership.

Citroen C4 keys can malfunction due to a variety reasons. This could be due to a dead coin-cell battery, damage to the signal or water. To begin troubleshooting, test the batteries of the key fob, and check for obvious signs. This can be done by opening the keyfob and then removing its battery to take a closer look.

Replace the battery if empty. Make sure that the new battery is of the same size, voltage and specification. Also, make sure the fob is securely snapped together before replacing it.

Poor 12 volt battery

Many newer cars have key fobs that let you to lock or unlock the vehicle remotely. These devices send a signal the car to control the locks and work on battery power. Batteries can degrade over time. The good news is the replacement battery isn't expensive and simple to install. You can use a screwdriver with a flat blade to break the fob or your owner's manual may contain instructions on how to do it.

Replace the battery with a new one that is the same size and type as the original. Different batteries may have different voltages which can cause your fob to stop functioning or display a low-battery message. Make sure you also align the battery in a way that the plus and negative numbers correspond to the initial orientation. This will ensure that the chip receives the proper signals. It is also possible that the issue could be due to a malfunctioning receiver module. In this scenario, it is recommended to contact the dealer for further diagnosis and repairs.

Unpaired key requiring programming

Car key remotes may stop working for various reasons. Most of these problems are easily and quickly fixable. Most of the time an inoperable coin-cell battery is the reason. This can be replaced in just a few minutes at the majority of auto parts shops. It is essential to make sure that the new battery is correctly installed. Metal retaining clips should be tightened properly and the battery contacts must be clean.

A defective receiver module or signal interference is a second possibility. If replacement citroen key fob fails to receive a clear signal from the receiver, it may not be able to unlock or lock the doors, start the vehicle or operate the hands free system. In these situations, you can reset the receiver by removing the battery for a period of time.

Smart keys are more expensive and can cost as much as $500 to replace. They have a security chip that disables the immobiliser in your vehicle. It is best to have two keys working for your C4 to avoid the high cost. This replacement remote key fob case is upgraded with new internal parts and is tested before delivering to you.