Citroen Berlingo Key Fob Troubleshooting

Replacement citroen key Fob Berlingo Multispace fills a niche in the market for people carriers. Its sliding rear door allows it to be easily inserted into bay parking spaces and its tough cabin can withstand more abuse than most upmarket competitor offerings.

If your key fob was submerged in soapy water or saltwater, it may not work again even after a new battery and the reprogramming. This is because the internal chip has been damaged due to exposure to water.

Water Damage

Shake your key fob to remove as much water as you can. Then, place it with the button side facing up and leave it to drain for a short time while you wipe the inside down using a cloth. This will prevent any condensation from causing damage to your electronic chip.

If your Mk 2 Citroen Berlingo or Mk 3 Citroen Berlingo dashboard warning light, which appears like a car key symbol, lights up, it could be a fault with the immobilizer. This is a security feature in the vehicle to prevent thieves from stealing it. If this is the situation you'll be required to visit an citroen xsara key dealer or a certified mechanic to fix the issue.

A constant engine warning light could indicate that the electric power assisted steering is not working properly. If this is the situation, you should take the vehicle off the road and check the temperature and pressure of your oil before starting it. If the issue continues then you should visit a citroen c1 key cover dealer or a certified mechanic to fix the problem.

Dead Battery

The most common cause of the key fob not functioning inside your Berlingo is a dead coin battery. The button cell battery inside the key is very simple to replace, but you should ensure that you use the correct voltage, size and type of battery. An uncompatible battery could damage the circuit board. A dead coin-cell battery could also disable the anti-theft feature. This is a safety measure which prevents the engine from being started without a physical key.

If the key fob still does not respond to the lock button after replacing the battery it could be because the receiver module is faulty and is not communicating with other modules in your vehicle. OBDII scanners can identify this problem.

If the key fob is still not responding, try reprogramming it. Follow the steps in your owner's manual for this procedure. It should work once it has been reprogrammed.

Diagnosis of a Fault

The reliability of the citroen key fob Berlingo is generally highly praised by its owners. As with all vehicles, it is possible for faults to occur. One of the most common is an inoperable key fob battery. Fortunately, this is easy to diagnose and can be repaired in a few minutes. Other problems include a worn-out button, water damage to the electronic chip and interference in the signal or a remote receiver module with a fault.

It is important to know that not all keyfob batteries are same. Some batteries are made of inferior materials and may damage your remote key fob as well as other electronics in your vehicle. When replacing the battery, ensure you make sure you use a battery of the same type and voltage as the original. Make sure that the new battery is inserted correctly. When inserting the battery into the slot, ensure that the positive (+) face of the battery is facing upwards.

If you notice the warning light on your car's dashboard that resembles an exclamation mark, it indicates that your vehicle is detecting an issue with its electronic power-assisted steering. If this warning light appears when driving, it is advised to seek help from a trained mechanic or Citroen Berlingo (incl Multispace) dealership.

Radio Interference

If your key fob isn't functioning at all it could be as a result of radio interference. This is a common problem caused by devices that use the same frequency as your remote control. Certain wireless security systems, like LED lights that are sold aftermarket, may interfere with the RF signal. If you have one of these gadgets at home, you can try moving them to another room to see if they help.

Environmental factors can also affect the key fob in a car and other devices using the same frequency. Metal objects, like a car can affect the strength of the signal. Weather conditions that are rainy can cause the antenna of the key fob to be bent, resulting in an ineffective signal. In some instances, the key fob may not respond to radio signals even when it is near to the vehicle.

To ensure that your key fob is healthy examine the battery. The battery should be in good shape and the contacts should not be corroded. A corroded or damaged connection is the main reason the keyfob doesn't respond to radio signals from vehicles. A drained battery can also cause the fob to malfunction. If you replace the battery but the problem persists, it's possible that the antenna is defective. A professional locksmith will examine the key fob and make any necessary repairs.