citroen ds3 replacement key C4 Key Fob replacement car keys citroen

The Citroen C4 Picasso is a small family car/compact SUV with some truly innovative features. It's spacious enough to hold five people and is a great way to travel around town.

Sometimes, a keyfob might stop working because of pairing issues. This issue can be fixed if instructions are followed properly. However, a professional with specialized equipment is needed for specific makes of vehicles.

Dead coin battery

The most common problem with remote key fobs is an inactive battery. But, it's an easy fix. All you have to do is replace the coin battery. The batteries are available at the local auto store and look similar to small silver coins. After replacing the battery, you'll be able to lock and unlock your vehicle.

Another reason why your key fob may not function is because of interference. This could be due to many factors, such as objects, weather conditions or other transmitters that operate on the same frequency. If this happens it could be necessary for you to unplug the ignition key and try again.

Deprogramming your key fob could also be the cause for its inability to function. This could happen when the key is exposed to water or the battery isn't removed correctly after the key is replaced. You can usually repair the programming by following the guidelines in the owner's manual. If you're unable to accomplish this, you may consult a professional locksmith dealer to assist you.

Water damage

The citroen xsara key C4 is a highly reliable vehicle, but it's an auto with hundreds of interconnected parts. It's not unusual for a Citroen C4 to have a breakdown. In some cases it is easy to get the issue fixed. In some instances you might need to call for assistance or visit a mechanic. The most frequent reasons for the C4 key fob not working are the battery being dead, damage to the water, signal interference and receiver module problems.

Water damage can be caused by sweat or moisture on the key fob's circuit board. The circuit could be tripped, resulting in a dead keyfob or battery drain. To prevent this from happening, make sure to keep your key fob out from water, or place it in a bag prior to using it.

You can also check the voltage of your battery by using an instrument. A successful test will show numbers between 12 and 13. If your battery doesn't produce these values, it may be defective. This means that you'll need to replace the battery.

The receiver module is not working properly.

A faulty receiver module can cause the key fob to stop functioning. Citroen owners often encounter this issue, because the key fob must send a signal to the door handle to unlock and start the vehicle. The key fob will not work if it fails to send the signal. It is required to be replaced. This is usually handled by a technician or a dealer.

citroen dispatch key fob C4 keys can malfunction due to a variety reasons. This could be due to an empty coin-cell battery, water damage or signal interference. To begin troubleshooting the issue, test the batteries of the Key fob programming fob, and look for obvious indications. You can do this by opening the key fob and removing the battery for a better view.

If you spot a depleted battery, replace it with a fresh one. Make sure that the new battery is of the same voltage, size and specifications. Make sure you snap the fob together before replacing it.

Faulty 12 volt battery

A majority of modern cars have key fobs that allow you to lock or unlock your vehicle remotely. These devices transmit a signal to the car to control the locks and operate on battery power. Batteries can fail with time. The good news is that a replacement battery isn't expensive and simple to replace. You can use a flat-blade screwdriver to pry the fob open or your owner's manual might have instructions on how to do it.

Replace the battery with a battery of the same size and type as the original. Different batteries may differ in voltage, which can cause your fob to stop working or display a low-battery message. Be sure to align the battery in a way that the plus and minus indicators coincide with the orientation of the original. This will ensure that the chip is receiving the correct signals. It is also possible that the issue could result from a malfunctioning receiver module. In this scenario it is recommended to call the dealer to discuss further diagnosis and repairs.

Unpaired key that requires Reprogramming

Car key remotes might fail to function for a variety of reasons. Most of these problems are easily and quickly fixable. Most of the time it is a dead battery that is the cause. This can be replaced in a matter of seconds at most auto parts shops. However, it's important to make sure that the new battery is correctly installed. Metal retaining clips need to be tightened correctly and the battery contacts should be clean.

A faulty receiver module, or signal interference is a second possibility. If the key fob isn't receiving a sufficient signal from the receiver, it might not lock or unlock doors or start the car, or operate the hands-free system. In these instances, you can reset the receiver by dismantling the battery for a couple of minutes.

Smart keys are more expensive and could cost as much as $500 to replace. They have a security chip that disables the immobiliser of your vehicle. To avoid the high cost it's recommended to have at minimum two keys working for your C4. This replacement remote key fob is upgraded with new internal parts and is tested before being sent to you.