Citroen Berlingo Key Fob Troubleshooting
Citroen Berlingo Multispace fills a niche in the market for people carriers. Its sliding rear doors make it easy to squeeze into bay parking spaces and its durable 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 in the future, even after replacing the battery and reprogramming. The internal chip can be damaged by exposure to water.
Water Damage
Shake the key fob of yours to take out as much water as you can. Then lay it with the button facing down and let it dry for a couple of minutes while you wipe the inside with a clean cloth. This will stop any condensation from damaging the electronic chip.
If the dashboard warning light that appears like a vehicle with an image of a key illuminates on your Mk 2 or Mk 3 Citroen Berlingo then it could indicate an immobilizer fault. This is a security element within the vehicle to deter thieves from stealing it. If this is the situation, you will need to see an Citroen dealer or a certified mechanic to address the issue.
A constant engine warning light could mean that the electric power-assisted steering is not working properly. If this is the case, then you must take the car off and check whether the pressure of the oil is in good order and that the temperature isn't overly high before you restart it. If the issue persists, you'll have to visit an expert Citroen technician or mechanic to resolve the problem.
Dead Battery
The most common reason for the key fob being inoperative in your Berlingo is a dead battery for the coin. The button cell battery within the key is easy to replace, however you must make sure that you use the correct voltage and size battery. A cell that is not compatible can cause damage to the circuit. her latest blog for a coin-cell could also disable anti-theft. This is a security measure that prevents the engine from being started without a physical key.
If the key fob still does not respond to the lock button even after replacing the battery, it could be because the receiver module has failed and is not communicating with other modules in your vehicle. An OBDII scanner can diagnose this problem.
If the key fob still not responding, try reprogramming. Follow the steps in the owner's manual for this procedure. It should be working fine after it has been reprogrammed.
Diagnostics of a fault
The reliability of the Citroen Berlingo is generally appreciated by its owners. However, like any vehicle there are some issues that can arise. One of the most frequent is an inoperable key fob battery. This is an easy issue to recognize and can be repaired within a matter minutes. Other issues include a worn out button, water damage on the electronic chip, interference in the signal or a remote system receiver module that is defective.
It is important to realize that not all keyfob batteries are the same. Certain batteries are made of inferior materials, which can cause damage to your remote or other electronics. Make sure you use batteries that are the same size and voltage as the original battery. Make sure the new battery is properly fitted. When inserting the battery into the slot, make sure the positive (+) face of the battery is facing towards the upward direction.
If you see a warning light on your car's dashboard that looks like an exclamation mark, it means that the car has identified an issue with its electric power-assisted steering. If this warning light appears while driving, it's recommended that you seek assistance from a trained mechanic or Citroen Berlingo (incl Multispace) dealership.
Radio Interference
If your key fob stops working all of a sudden it could be the result of radio interference. This is a common problem caused by devices that operate on the same frequency as your remote control. For instance, wireless security systems as well as aftermarket LED lights can interfere with the RF signals. If you own any of these at home, consider moving them to a different room to see if this helps.
In addition to devices that use the same frequency, there are environmental factors that could hinder the operation of a key fob. Metal objects, for instance can affect the strength of the signal. The weather can also bend the antenna of the fob, which results in a weaker radio signal. In certain situations the key fob might not respond to the radio signals, even if it is near to the vehicle.
Check the battery to make sure the health of your key fob. The battery is in good condition and the contacts shouldn't be damaged by corrosion. A damaged connection is the main reason why a keyfob does not respond to radio signals from the vehicle. A depleted battery could cause the fob to malfunction. If the issue continues to persist after replacing the battery the antenna could be defective. A locksmith can inspect the keyfob and fix it.