Citroen Berlingo Key Fob Troubleshooting

Citroen Berlingo Multispace fills a niche in the market for people carriers. Its sliding doors at the rear make it easy to squeeze into parking bays and its sturdy cabin is more bashing-proof than many of the more expensive rivals.

However, if your device has been bathed in soapy or salt water, it might not function again, even after a new battery and programming. The internal chip is damaged because of exposure to water.

Water Damage

Shake your key fob to drain as much water as you can. Lay it on the floor with the button facing down, and let it drain for a couple of minutes before wiping the inside using a soft cloth. This should prevent any condensation from causing damage to the electronic chip.

If the dashboard warning light that appears like a vehicle with an engraved key symbol illuminates on your Mk 2 or Mk 3 Citroen Berlingo then it could indicate an immobilizer fault. It is a security device inside the vehicle that prevents thieves from stealing it. If this is the case then you should consult a Citroen dealership or a certified mechanic to resolve the problem.

A constant engine warning light could mean that the electric power-assisted steering is not working properly. If this is the case you need to take the vehicle off the road and check the temperature and pressure of your oil before restarting it. If the issue persists and you are unable to resolve it, visit a Citroen dealer or a certified mechanic to fix the issue.

Dead Battery

The most frequent cause of the key fob not working on your Berlingo is the battery in the coin is dead. The button cell inside the key can be replaced easily however, it is essential to select the correct size, voltage and type of battery. A cell that is not compatible can cause damage to the circuit. A dead coin battery can also disable the anti-theft system. This is a safety feature that prevents the engine from starting without the physical key.

If the key fob is still not responding to the lock button even after replacing the battery it could be a faulty receiver module that is not communicating with the other modules in your vehicle. This can be detected using an OBDII scan tool.

If the key fob is still not responding, try reprogramming it. Follow the steps in your owner's manual to do this. After it has been reprogrammed device should work perfectly.

Fault Diagnosis

The reliability of the Citroen Berlingo is generally loved by its owners. However, as with any vehicle there are some issues that can arise. One of the most frequent is the battery for the key fob that is dead. Fortunately, this is easy to diagnose and can be repaired within a matter of minutes. Other problems that can arise include a worn-out button or a water damage to the electronic chip, signal interference, or a remote keyless system receiver module that has developed an issue.

It is important to realize that not all keyfob battery types are the same. Some batteries are made of inferior materials and can damage the remote key fob, or other electronic components inside your vehicle. Use only batteries of the same kind and voltage as the original when replacing the battery. Also, make sure the new battery is installed correctly. Make sure the positive (+) side of the battery is facing upwards when inserted into battery slot.

If you notice an exclamation mark in the form of an oval on your dashboard, it indicates that there is a problem with the vehicle's electric power-assisted driver. If the warning light is illuminated while driving, it's recommended that you seek assistance by a trained mechanic or citroen berlingo van key replacement Berlingo (incl Multispace) dealership.

Radio Interference

Radio interference could be the cause your key fob's not working at all times. This is a frequent issue caused by devices that use the same frequency as your remote control. For instance, wireless security systems and aftermarket LED lights can interfere with the RF signals. If you own any of these devices at home, try moving them into a different space to see if it helps.

In addition to devices that operate on the same frequency, there are environmental factors that could affect the signal of a car's key fob. Metal objects, like a car can impede the signal strength. Weather conditions can also bend the antenna of the fob, which results in a weaker radio signal. In some instances the key fob might not respond to the radio signals, even if it is close to the vehicle.

Examine the battery to confirm the health of your key fob. It must be in good health and the contacts should be free of corrosion. A corroded or damaged connection is the main reason why the keyfob isn't responding to radio signals from the vehicle. A drained battery can cause the fob to malfunction. If the issue is still present after replacing the battery the antenna may be malfunctioning. A professional locksmith can examine the key fob and make necessary repairs.