Your Family Will Thank You For Getting This Citroen C1 Replacement Key Citroen Berlingo Key Fob Troubleshooting

Citroen Berlingo Multispace fills a niche in the market for people carriers. Its sliding doors at the rear make it easy to squeeze into bay parking spaces and its durable cabin is more smack-proof than most upmarket rival offerings.

If your key fob was submerged in saltwater or soapy waters it might not function in the future, even after replacing the battery and the reprogramming. This is because the internal chip has been damaged due to exposure to water.

Water Damage

After you have rescued your key fob from whatever pool, puddle or washing machine it's been swimming in, clear it of as much water as you can by shaking it. Lay it flat with the button side down and allow it to drain for a couple of minutes while you clean the inside with a clean cloth. This will prevent any condensation from causing damage to the electronic chip.


If the dashboard warning light that looks like a car, with an image of a key is on your Mk 2 or Mk 3 Citroen Berlingo then this could indicate an immobilizer fault. This is a security feature inside the vehicle that prevents thieves from stealing it. If this is the case then you will need to see an Citroen dealership or a certified mechanic to resolve the issue.

A constantly flashing engine warning light may indicate that the electric power assisted steering system is malfunctioning. If this is the case you need to take the vehicle off the road and check the temperature and pressure in the engine before restarting it. If the issue persists, you'll need to consult an authorized Citroen dealer or mechanic to address the problem.

Dead Battery

A dead coin battery is the most frequent reason for your key fob not to work in your Berlingo. 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 could damage the circuit board. A dead coin battery can also disable the anti-theft system. This is a security feature that prevents the engine from being started without the physical key.

If the key fob still not responding to the lock button despite replacing the battery it could be due to an issue with the receiver module, which isn't communicating with other modules of your vehicle. An OBDII scanner can diagnose this issue.

If the key fob isn't responding, then you can try reprogramming the key fob. To do this, follow the instructions in your owner’s manual. After the device has been reprogrammed device should work perfectly.

Fault Diagnosis

The reliability of the Citroen Berlingo is generally loved by its owners. However, like all vehicles there are some issues that arise. A dead key fob is among of the most frequently encountered issues. Fortunately, it is simple to diagnose and can be replaced in just a few minutes. Other problems include a worn-out button, water damage on the electronic chip, interference in the signal or a remote receiver module that is defective.

It is important to keep in mind that not all key fob batteries are created in the same way. Some batteries are made of inferior materials and can damage your remote key fob as well as other electronic components in your vehicle. Make sure you use batteries of the same kind and voltage as the original when replacing the battery. Make sure that the new battery is inserted correctly. When inserting the battery into the slot, make sure the positive (+) face of the battery is facing towards the upward direction.

If you notice the warning light on the dashboard of your car which appears like an exclamation mark, this indicates that the vehicle has detected an issue with its electronic power-assisted steering. If this warning light comes on when you drive then we recommend that you contact a trained mechanic at a Citroen Berlingo dealership (incl Multispace).

Radio Interference

If your key fob is not functioning at all it could be as a result of radio interference. This is a common problem caused by devices that operate on the same frequency as your remote control. For instance, some wireless security systems and LED lights can interfere with radio frequency signals. If you own one of these gadgets at home, you can try shifting them to a different area to see if it helps.

Environmental influences can also disrupt the key fob on the car in addition to other devices that operate on the same frequency. Metal objects, for example can impede the strength of the signal. Rainy weather can also cause the antenna of the fob to bend, which can result in weaker signals. In some instances the key fob might not be able to receive radio signals even when it is close to the vehicle.

Examine G28 to confirm the health of your key fob. The battery must be in good condition and the contacts should not be damaged by corrosion. A damaged or corroded contact can be a major cause of a key fob that is not responding to the radio signals. A drained battery can also cause the fob to malfunction. If you replace the battery but the problem persists, it's likely that the antenna is damaged. Locksmiths can check the keyfob to make repairs.