Citroen Berlingo Key Fob Troubleshooting

Citroen Berlingo Multispace fills a niche in the market for people carriers. Its sliding rear doors allow it to be squeezed into parking bays and its sturdy cabin is more robust than the majority of upmarket competitors.

If your key fob was submerged in soapy water or saltwater the device may not function in the future, even after replacing the battery and the reprogramming. This is because the internal chip has been damaged by exposure to water.

Water Damage

After you have rescued your key fob from whatever pool, puddle or washing machine it's been swimming in, get rid of as much water as possible by shaking it. Lay it on its back with the button down, and let it drain for a couple of minutes before wiping the inside with a soft cloth. This will stop any condensation from causing damage to your electronic chip.

If the dashboard warning light that looks like a vehicle with the key symbol appears on your Mk 2 or Mk 3 Citroen Berlingo then this could be a sign of an immobilizer issue. This is a security feature inside the vehicle that prevents thieves from hotwiring. If this is the case, then you should see an citroen c3 replacement key dealer or a qualified mechanic to address the issue.

A constant warning light could indicate that the power-assisted steering has a fault. If this is so, then you should stop the car and ensure that the pressure in the oil is in good order and that the temperature isn't overly high prior to restarting it. If the issue persists, you'll need to visit a citroen Berlingo key replacement dealership or a trained mechanic to resolve the problem.

Dead Battery

A dead coin battery is the most common reason for your key fob to not function in your Berlingo. The button cell in the key can be easily replaced, but it is important to use the right size, voltage and type of battery. A non-compatible battery can damage the circuit board. A dead coin-cell battery could also disable the anti-theft feature. This is a precautionary measure which prevents the engine from being started without the physical key.

If the key fob still not responding to the lock button after replacing the battery it could be an issue with the receiver module, which is not communicating with the other modules on your vehicle. An OBDII scanner can help diagnose this issue.

If the key fob is still not responding, you can try reprogramming. To do this, follow the directions in the owner's manual. It should be working fine after it has been reset to its original program.

Troubleshooting

Citroen Berlingo owners are generally satisfied with the reliability of the vehicle. However, as with any vehicle there are a few issues that do occur. One of the most common is the battery for the key fob that is dead. It is a simple issue to diagnose and can easily be fixed 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 a fault.

It is vital to be aware that not all keyfob batteries are same. Certain batteries are made of inferior materials that could damage your remote or other electronic components. When replacing the battery, ensure you use a battery that is of the same voltage and type as the original. Make sure that the new battery fits correctly. Ensure the positive (+) side of the battery is facing upwards when inserted into battery slot.

If you see an exclamation mark in the form of an equilateral triangle on your dashboard, it indicates that there is an issue with your vehicle's electric power assisted driving. If this warning light comes on while you're driving and it is not able to be removed, we recommend you speak with a certified mechanic at an Citroen Berlingo dealer (incl Multispace).

Radio Interference

Radio interference could be the reason that your key fob isn't functioning at all. This is a problem that can be caused by devices operating on the same frequency as remote controls. For instance, certain wireless security systems as well as aftermarket LED lights can interfere with radio signals. Move these devices to an alternative location if you've got them at home.

Environmental factors can also interfere with the key fob of the car as well as other devices using the same frequency. For instance, metal objects could influence the strength of the signal. Weather conditions can also bend the antenna of the fob, resulting in a weaker radio signal. In some instances the key fob might not respond to radio signals, even if it is close to the vehicle.

Check the battery to ensure the health of your key fob. It must be in good working order, and the contacts should be free of corrosion. A corroded connection is the main reason the fob's keypad does not respond to radio signals from vehicles. A drained battery can cause the fob to malfunction. If the issue continues to persist after replacing the battery the antenna might be damaged. A professional locksmith will inspect the key fob and make the required repairs.