Citroen Berlingo Key Fob Troubleshooting
Citroen Berlingo Multispace fills a niche in the market for people carriers. Its sliding rear door allows it to be easily inserted into parking bays, and its robust cabin can withstand more abuse than many upmarket rivals.
If your key fob was submerged in saltwater or soapy water the device may not function for a second time, even after a brand new battery and the reprogramming. The internal chip has been damaged from exposure to water.
Water Damage
After getting your key fob back from whatever puddle, pool or washing machine it was swimming in, clear it of as much water as possible by shaking it. Then, place it with the button side down and leave it to drain for a few minutes while you wipe the inside down with a clean 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 appears like a car key symbol, illuminates then this could indicate a fault with the immobilizer. This is a security function in the vehicle to prevent thieves from installing hotwires. If this is the case, then you must visit an Citroen dealership or a certified mechanic to fix the problem.
A constant engine warning light may indicate that the electric power assisted steering system is failing. If this is the situation you need to stop the car and test the oil pressure and temperature before starting it. If the problem continues to persist then you should visit a Citroen dealership or trained mechanic to resolve the issue.
Dead Battery
The most common reason for the key fob being inoperative within your Berlingo is a dead battery for the coin. The button cell inside the key can be easily replaced, but it is important to use the right voltage, size, and type of battery. An uncompatible battery can harm the circuit. A dead coin battery could 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 isn't responding to the lock button after replacing the battery, it could be that the receiver module is damaged and not communicating with other modules in your vehicle. This can be detected using an OBDII scan tool.
If the key fob is not responding, you can try reprogramming the key fob. To do this, follow the guidelines in your owner’s manual. After it is reprogrammed device should function perfectly.
Troubleshooting
The reliability of the Citroen Berlingo is generally appreciated by its owners. As with all vehicles it is possible for faults to occur. A dead key fob is one of the most frequent problems. Fortunately, it is simple to find and can be fixed in a few minutes. Other issues that could arise include a worn button or a water damage to an electronic chip, signal interference, or a remote keyless system receiver module that has developed a fault.
It is important to know that not all key fob batteries are made in the same way. Some batteries are made of inferior materials, which can cause damage to your remote or other electronics. When replacing citroen car key replacement , ensure you make sure the replacement battery is of the same voltage and type as the original. Make sure that the new battery is properly fitted. When inserting the battery into the slot, make sure the positive (+) face of the battery is facing upwards.
If you notice an exclamation point 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 this warning light appears during driving, it is advised to seek help from a certified 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 issue can be caused by devices using the same frequency as remote controls. For instance, some wireless security systems and LED lights can interfere with the RF signals. Try moving these devices to an alternative location if you've got them at home.
Environmental elements can also impact the key fob of cars in addition to other devices that use the same frequency. For instance, metal objects can alter the strength of the signal. In addition, rainy weather can cause the antenna of the fob to bend, leading to an weakened signal. In some cases the key fob might not respond to radio signals even when it is near to the vehicle.
Check the battery to make sure your key fob's health. The battery should be in good working order and the contacts must not be corroded. A damaged or corroded connection is the primary reason the keyfob doesn't respond to radio signals coming from vehicles. A drained battery may cause the fob to malfunction. If the issue continues to persist after replacing the battery the antenna may be malfunctioning. A professional locksmith will examine the key fob and make necessary repairs.