Citroen Berlingo Key Fob Troubleshooting

Citroen's Berlingo Multispace occupies a utilitarian niche in the people carrier market. Its sliding rear door allows it to be easily inserted into bay parking spaces, Citroen Berlingo Key and its sturdy cabin is more durable than many upmarket rivals.

But if your key fob was bathed in soapy salt water, it may not work again - even after a fresh battery and reprogramming. This is because the internal chip has been damaged due to exposure to water.

Water Damage

After you have rescued your key fob from whatever puddle, citroen berlingo key pool or washing machine it was swimming in, clean it of as much water as you can by shaking it. Then lay it with the button side facing up and allow it to drain for a couple of minutes while you wipe it clean using a towel. This should stop any condensation from damaging the electronic chip.

If the dashboard warning light that looks like a car, with the key symbol is on your Mk 2 or Mk 3 Citroen Berlingo then this could indicate an immobilizer fault. This is a security element that is installed in the vehicle to stop thieves from hotwiring it. If this is the situation you'll be required to visit a Citroen dealer or a certified mechanic to address the issue.

An unending engine warning light could mean that the steering system with electric power is in trouble. If this is the case, then you should stop the car and ensure that the pressure in the oil is not too high and that the temperature isn't too high before you start it. If the problem continues to persist, you'll need to consult an authorized Citroen dealer or mechanic in order to resolve the problem.

Dead Battery

The most frequent reason for the key fob not working inside your Berlingo is a dead battery for the coin. The button cell battery inside the key is simple to replace, but it is important to ensure that you select the correct voltage, size and type of battery. A battery that isn't compatible could cause damage to the circuit board. A dead battery for a coin can also disable the anti-theft system. This is a security function that stops the engine from starting without a physical key.

If the key fob still isn't responding to the lock button even after replacing the battery it could be because the receiver module is damaged and isn't communicating with other modules in your vehicle. An OBDII scanner can help diagnose this issue.

If the key fob still isn't responding, you can try reprogramming the key fob. Follow the steps in the owner's manual to do this. After the device has been reprogrammed, your device should be working perfectly.

Troubleshooting

citroen car key replacement Berlingo owners are generally happy with the reliability of the car. However, as with all vehicles there are occasional issues that arise. One of the most common is a dead key fob battery. This is a straightforward issue to determine and can be fixed within a matter minutes. Other issues that can occur include a worn button, water damage to the electronic chip, signal interference or a remote keyless system receiver module that has developed an issue.

It is important to remember that not all key fob batteries are created to be the same. Some batteries are constructed from inferior materials that could damage your remote, or other electronics. Make sure you only use batteries that are of the same type and voltage as the original battery. Make sure the new battery is inserted correctly. Check that the positive (+) side of the battery faces upwards when inserted into slot for the battery.

If you notice an exclamation mark in the form of a triangle on the dashboard, it's a sign that there is an issue with your vehicle's electric power assisted driving. If the warning light illuminates when driving, it is advised that you seek advice from a certified mechanic or Citroen Berlingo (incl Multispace) dealership.

Radio Interference

If your key fob has stopped working all of a sudden it could be as a result of radio interference. This issue can be caused by devices operating on the same frequency as remote controls. For instance, wireless security systems and LED lights can interfere with radio frequency signals. If you have any of these at home, try moving them to a different room to see if they help.

In addition to devices that utilize the same frequency, there are environmental factors that can hinder the operation of a key fob. Metal objects, for example can impede the strength of the signal. Weather conditions that are rainy can cause the antenna of the fob to bend, which can result in weaker signals. In some cases, the key fob may not respond to the radio signals even though it is near to the vehicle.

Check the battery to ensure the health of your key fob. It must be in good health, and the contacts should be free of corrosion. Contacts that are corroded are a major cause of a key fob not responding to radio signals. A depleted battery could cause fobs to fail. If the issue continues to persist after replacing the battery the antenna may be faulty. A professional locksmith can inspect the key fob and make the required repairs.