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 smack-proof than the majority of upmarket competitors.
However, if the device has bathed in soapy or salt water, it could not function properly again - even after a new battery and reprogramming. The internal chip may be damaged from exposure to water.
Water Damage
Shake the key fob of yours to take out as much water as you can. Lay it down with the button down and let it run off for a few minutes before wiping the inside using a soft cloth. This will stop any condensation from damaging your electronic chip.
If the dashboard warning light that looks like a car with an engraved key symbol illuminates on your Mk 2 or Mk 3 Citroen Berlingo then this could indicate an immobilizer problem. This is a security element in the vehicle to prevent thieves from hotwiring it. If this is the situation, you will need to visit an Citroen dealer or a trained mechanic to address the issue.
A constantly flashing engine warning light could indicate that the electric power assisted steering is not working properly. If this is the case then you must take the vehicle off the road and check the temperature and pressure of the oil before starting it. If the issue continues, you will need to visit a Citroen dealer or a qualified mechanic to resolve the issue.
Dead Battery
The most common cause of the key fob that isn't working inside your Berlingo is a dead battery for the coin. The button cell inside the key can be replaced but it is crucial to select the correct 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 safety feature that prevents the engine from starting 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 is defective and not communicating with other modules in your vehicle. citroen key cost can diagnose this problem.
If the key fob still not responding, try reprogramming. To do this, follow the instructions in the manual for your owner. It should work as expected once it is updated.
Diagnostics of a fault
The reliability of the Citroen Berlingo is generally loved by its owners. However, as with any vehicle there are a few issues that can arise. A key fob that is dead is one of the most frequently encountered issues. Fortunately, this is easy to diagnose and is easily replaced in just a few minutes. Other issues that can occur could be caused by a worn or damaged button or button, 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. Some batteries are constructed from inferior materials that can damage your remote as well as other electronic. Use only batteries of the same type and voltage as the original when replacing the battery. Also, make sure the new battery is installed correctly. When inserting the battery into the slot, ensure that the positive (+) face of the battery is facing towards the upward direction.
If you notice an exclamation mark in the form of an equilateral triangle on your dashboard, it indicates that there is an issue with the vehicle's electric power-assisted driver. If this warning illuminates while driving, it's recommended that you seek help by a trained mechanic or Citroen Berlingo (incl Multispace) dealership.
Radio Interference
If your key fob stops working at all, it could be a result of radio interference. This is a frequent issue caused by devices that operate on the same frequency as your remote control. For example, some wireless security systems, as well as aftermarket LED lights can interfere with radio frequency signals. If you have one of these devices at home, you can try moving them into a different space to see if this helps.
Environmental factors can also affect the key fobs of a car as well as other devices that use the same frequency. Metal objects, like a car, can interfere with the strength of the signal. Rainy weather can also alter the antenna of the fob, resulting in a weaker radio signal. In some instances the key fob might not respond to the radio signals even when it is close to the vehicle.
Examine the battery to ensure the health of your key fob. The battery must be in good condition and the contacts should not be corroded. A corroded or damaged connection is the primary reason the keyfob doesn't respond to radio signals coming from the vehicle. A depleted battery can also cause fobs to malfunction. If you replace the battery, but the problem persists, it's possible that the antenna is defective. A professional locksmith can examine the key fob and make the required repairs.