Citroen Berlingo Key Fob Troubleshooting
Citroen's Berlingo Multispace occupies a utilitarian space in the people carrier market. Its sliding rear doors allow it to easily squeeze into bay parking spaces and its sturdy cabin is more bashing-proof than most upmarket rival offerings.
If your key fob was submerged in saltwater or soapy water, it may not work for a second time, even after a brand new battery and reprogramming. This is because the internal chip has been damaged by exposure to water.
Water Damage
Shake your key fob to remove as much water as you can. Lay it on the floor with the button facing downwards and let it run off for a few minutes while you wipe down the inside with a soft cloth. This will stop any condensation from damaging your electronic chip.
If your Mk 2 Citroen Berlingo or Mk 3 Citroen Berlingo dashboard warning light, which looks like the car key symbol is lit, it could be indicating an issue with the immobilizer. This is a security feature inside the vehicle that prevents thieves from hotwiring it. If this is the case, then you must visit an Citroen dealership or trained mechanic in order to resolve the issue.
An unending engine warning light could indicate that the electric power-assisted steering has a problem. If this is the situation then you must stop the car and test the oil pressure and temperature before starting it. If the issue continues, you will need to visit a Citroen dealership or a certified mechanic to fix the issue.
Dead Battery
The most frequent reason for the key fob being inoperative on your Berlingo is a dead coin battery. The button cell battery within the key is simple to replace, however you must ensure that you choose the right voltage size, type and size of battery. A non-compliant cell could damage the circuit. A dead coin battery may also disable the anti-theft system. This is a security feature that stops the engine from being started without the physical key.
If the key fob does not respond to the lock button after replacing the battery it could be that the receiver module is faulty and not communicating with other modules in your vehicle. This can be detected using an OBDII scan tool.
If the key fob isn't responding, then you could try reprogramming it. To do this, follow the guidelines in the manual for your owner. After the device has been reprogrammed, your device should be working perfectly.
Fault Diagnosis
Citroen Berlingo owners are generally happy with the reliability of the vehicle. However, as with any vehicle there are some issues that can arise. A key fob that is dead is one of the most frequent issues. Fortunately, this is easy to identify and can be repaired within a matter of minutes. Other issues include a worn out button, water damage to the electronic chip and interference in the signal, or a remote system receiver module that is defective.
It is important to know that not all keyfob battery types are the same. Some batteries are made of inferior materials, and can cause damage to your remote key fob or other electronic components in your car. Make sure to use only batteries that are of the same type and voltage as the original battery. Also, ensure the new battery is installed correctly. When inserting the battery into the slot, make sure the positive (+) face of the battery is facing towards the upward direction.
If you notice an alert light on your car's dashboard which appears like a triangle with an exclamation mark, it indicates that your vehicle has identified problems with its electric power-assisted steering. If the warning light appears while you are driving, we recommend that you seek out a qualified mechanic at an Citroen Berlingo dealer (incl Multispace).
Radio Interference
Radio interference could be a cause that your key fob isn't working immediately. 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 radio frequency signals. If you have one of these devices at home, try shifting them to a different area to see if they help.
In addition to devices that use the same frequency, there are environmental factors that can hinder the operation of a key fob. Metal objects, for instance, can interfere with the strength of the signal. The weather can also bend the antenna of the fob, resulting in a weaker radio signal. In some instances the key fob might not be able to receive radio signals, even if it is close to the vehicle.
Examine the battery to confirm the health of your key fob. It should be in good shape and the contacts should be free of corrosion. Contacts that are damaged by corrosion are a major cause of the fob's key not responding to the vehicle's radio signals. how much is a replacement citroen key depleted battery can also cause fobs to malfunction. If you replace the battery and the issue persists, it's a good indication that the antenna is defective. A professional locksmith can inspect the key fob and make the required repairs.