5 Clarifications Regarding Citroen Berlingo Key Fob Citroen C4 Key Fob Replacement

The Citroen C4 Picasso is a compact SUV that is small enough for a family, and has several truly innovative features. It's big enough for five people and it's an ideal vehicle to travel around the city.

Sometimes the key fob ceases working due to pairing issues. This issue can be resolved if instructions are followed correctly. For certain vehicles, a professional may require specialized tools.

Dead coin battery

A dead battery is the most common issue with remote key fobs. However, there is a simple solution. You only need to replace the battery in the shape of a coin. These batteries are available at the local auto store and look like small silver coins. After replacing the battery, your car should be able to unlock and lock.

Interference is a different reason for why your key fob won't work. It can be caused by several factors, including objects, weather conditions, or other transmitters operating on the same frequency. If this happens it is possible to take off the ignition key and try again.

The key fob's deprogramming could be a reason for its failure to work. This could happen in the event that the key was exposed to water, or the battery is not removed properly after replacing the key. Usually, you can fix the car's programming by following the instructions provided in the owner's manual. If you are unable to do it resolve the issue, you can contact an expert locksmith or dealer to complete the task for you.

Water damage

The Citroen C4 is a highly reliable car, but it's still a machine with hundreds of interconnected components. It's not unusual for a Citroen C4 to suffer a breakdown. In some instances the issue can be easily repaired. In other cases you may have to contact assistance or visit an expert. The most frequent causes of the C4 key fob not functioning are a dead coin battery, signals interference, water damage and receiver module issues.

Water damage can be caused by sweat or moisture on the circuit board. The circuit can be damaged, resulting in the key fob becoming dead or causing battery drain. To avoid this happening, try to keep your key fob safe from water, or place it in a plastic bag before you use it.

A multimeter can be used to check the voltage in your battery. If the test is successful, you will get numbers between 12 and 13 If your battery isn't producing these values, then it may be defective. citroen replacement key The Key Lab means you'll have to replace the battery.

The receiver module is not working properly.

A damaged receiver could cause the key fob to stop working. This is a common issue for Citroen owners, since the key fob needs to send a signal through the door handle to allow the door to be opened and start the car. If the key fob fails to send this signal, it won't function and will need to be replaced. This is usually carried out at a dealership for vehicles or by a professional mechanic.

Citroen C4 keys can malfunction for a variety. These include a dead battery or water damage, signal interference or a malfunctioning electronic chip. The first step to troubleshoot is to examine the batteries of the key fob and to check for obvious evidence of damage. You can do this by opening the key fob then taking out the battery to gain a better view.

If you find a drained battery replace it with a fresh one. Make sure that the new battery has the same size, voltage, and specification. Also, make sure that the fob is fully connected prior to replacing it.

Poor 12 Volt Battery

Many modern vehicles come with key fobs that let you to lock or unlock the vehicle remotely. These devices transmit a signal to the car to control the locks and use battery power to operate. Batteries may fail over time. The good news is that the replacement battery is affordable and easy to install. You can take the fob off using a flat-bladed screwdriver, or you may find instructions in the owner's manual.

Replace the battery with a battery of the same type and size as the original. Different types of batteries have different voltages, which could cause the fob to stop working or display a low battery alert. Be sure to align the battery in that the plus and negative signs are aligned with the initial orientation. This will ensure that the chip is receiving right signals. Alternatively, the problem may be caused by a faulty receiver module. In this case, it is recommended that you contact the dealer for further diagnosis and repairs.

Unpaired keys that require reconfiguring


The remote for your car's ignition may stop working due to several reasons. Fortunately, most of these problems can be fixed quickly and easily. The most frequent cause is an old coin battery, which can be replaced in a few minutes at most auto parts stores. But, it's crucial to make sure that the new battery is correctly installed. Metal retaining clips should be tightened properly and the contacts of the battery must be cleaned.

A faulty receiver module, or signal interference is a second possibility. If the key fob is not receiving a sufficient signal from the receiver, it could not lock or unlock doors or start the car, or operate the hands-free feature. In these cases you can try to reset the receiver by disconnecting the battery for a short period of time.

Smart keys are more expensive and cost as much as $500 to replace. They come with an electronic security device that disables the immobiliser on your vehicle. To avoid the high cost, it's a good idea to have at minimum two working keys for your C4. This key fob replacement for the remote is rebuilt and tested with brand new internal components prior to being shipped to you.