Citroen Berlingo Key Fob Troubleshooting
Citroen's Berlingo Multispace occupies a utilitarian space in the people carrier market. Its sliding doors at the rear allow it to be squeezed into parking bays, and its sturdy cabin is more bashing-proof than the majority of upmarket competitors.
However, if the device has been bathed in soapy or salt water, it might not be working again, even after a fresh battery and changing the program. The internal chip may be damaged due to exposure to water.
citroen car key
After getting your key fob back from whatever pool, puddle or washing machine it's been swimming in, clear it of as much water as possible by shaking it. Then, place it with the button side facing up and let it dry for a short time while you clean the inside using a towel. This will prevent any condensation from damaging the electronic chip.
If the dashboard warning light that appears like a car, with an engraved key symbol is on your Mk 2 or Mk 3 Citroen Berlingo then it could be an indication of an immobilizer fault. This is a security feature in the vehicle that prevents thieves from using hotwires. If this is the case then you need to go to an Citroen dealer or a qualified mechanic to fix the issue.
A constant engine warning light could indicate that the power-assisted steering is in trouble. If this is the situation you need to stop the vehicle and check the oil pressure and temperature prior to resuming it. If the issue continues, you'll have to visit a Citroen dealership or a trained mechanic to address the problem.
Dead Battery
A dead battery for your coin is the most frequent reason for your key fob not to work in your Berlingo. The button cell battery in the key is simple to replace, however you should ensure that you are using the correct voltage, size and type of battery. A non-compliant cell could damage the circuit. A dead battery for a coin-cell could also disable anti-theft. This is a safety measure that prevents the engine being started without a physical key.
If the key fob still doesn't respond to the lock button, even after replacing the battery, it could be because the receiver module has failed and not communicating with other modules in your vehicle. An OBDII scanner can help diagnose this problem.
If the key fob isn't responding, then you may try reprogramming it. To do this, follow the guidelines in the owner's manual. Once it has been reprogrammed device should work perfectly.
Diagnosis of a Fault
Citroen Berlingo owners are generally pleased with the reliability of their vehicle. As with all vehicles, it is possible for faults to occur. One of the most frequent is the battery for the key fob that is dead. This is a straightforward issue to identify and can be resolved within a matter of minutes. Other causes include a worn-out button, water damage to the electronic chip, interference in the signal or a remote receiver module with a fault.
It is important to note that not all key fob batteries are made identical. Some batteries are made from inferior materials and could cause damage to your remote or other electronics. When replacing the battery, only make sure that the battery is of the same voltage and type as the original. Also, make sure that the new battery is properly fitted. Make sure the positive (+) side of the battery is facing upwards when inserted into the slot for the battery.
If you see an exclamation mark in the form of the shape of a triangle on your dashboard, it indicates that there is an issue with the vehicle's electric power-assisted driver. If the warning light appears while you're driving then we recommend that you seek out a qualified mechanic at the Citroen Berlingo dealership (incl Multispace).
Radio Interference
If your key fob stops working at all it could be the result of radio interference. This issue can be caused by devices operating on the same frequency as remote controls. For instance, some wireless security systems, as well as aftermarket LED lights can interfere with radio frequency signals. Move these devices to an alternative location if you've got them in your home.
Environmental influences can also disrupt the key fob in automobiles and other devices that use the same frequency. Metal objects, like a car, can interfere with the strength of the signal. In addition, rainy weather can cause the antenna of the fob to bend, which can result in an ineffective signal. In some cases, the key fob may not respond to radio signals even if it is close to the vehicle.
Examine the battery to ensure the health of your key fob. The battery is in good condition and the contacts shouldn't be corroded. A corroded connection is the main reason why the keyfob isn't responding to radio signals from vehicles. A depleted battery could cause the fob to malfunction. If you replace the battery but the problem persists, it's likely that the antenna is defective. A locksmith can look over the keyfob and fix it.
