Citroen Berlingo Key Fob Troubleshooting

Citroen Berlingo Multispace fills a niche in the market for people carriers. Its sliding rear doors allow it to easily squeeze into bay parking spaces and its robust cabin is more resistant to crashing than most upmarket rival offerings.

But if your key fob was bathed in soapy salt water, it could not be working again, even after a new battery and changing the program. This is because the internal chip has been damaged by exposure to water.

Water Damage

Shake your key fob to remove as much water as you can. Lay it flat with the button side down and let it drain for a short time while you wipe the inside down with a cloth. This will stop any condensation from damaging your electronic chip.

If your Mk 2 citroen ds3 replacement key cost Berlingo or Mk 3 Citroen Berlingo dashboard warning light, which appears like an automobile key symbol illuminates then this could indicate an issue with the immobilizer. This is a security function in the vehicle that prevents thieves from installing hotwires. If this is the case, you will be required to visit an Citroen dealer or a certified mechanic to solve the issue.

A constant engine warning light could mean that the power-assisted steering is in trouble. If this is the case it is recommended to stop the vehicle and check the temperature and pressure of your oil prior to resuming it. If the problem persists then you'll need to visit an authorized replacement citroen c1 key dealer or citroen berlingo key mechanic to address the issue.

Dead Battery

The most common reason for the key fob that isn't working inside your Berlingo is an inactive coin battery. The button cell battery that is in the key is easy to replace, Citroen Berlingo Key however you must ensure that you use the correct voltage size and type of battery. A battery that is not compatible can cause damage to the circuit board. A dead battery for a coin can also disable the anti-theft system. This is a security measure that stops the engine from being started without the physical key.

If the key fob still does not respond to the lock button even after replacing the battery it could be that the receiver module is defective and isn't communicating with other modules in your vehicle. OBDII scanners can identify this issue.

If the key fob still not responding, try reprogramming it. To do this, follow the steps in your owner’s manual. It should work once it is changed.

Diagnosis of a Fault

The reliability of the Citroen Berlingo is generally appreciated by its owners. However, as with all vehicles there are some issues that can arise. One of the most common is a dead key fob battery. Fortunately, it is simple to find and can be fixed in a few minutes. Other issues include a worn out button, water damage on the electronic chip or the signal being distorted or a remote receiver module that has a problem.

It is important to know that not all key fob batteries are created to be the same. Certain batteries are made from inferior materials, and can cause damage to the remote key fob, or other electronics in your vehicle. When replacing the battery, only make sure that the battery is of the same type and voltage as the original. Make sure that the new one fits properly. When inserting the battery into the slot, make sure the positive (+) face of the battery is facing upwards.

If you see an exclamation mark in the form of a triangle on the dashboard, it's a sign that there is an issue with the electric power-assisted driving system in your vehicle. If this warning light comes on when you drive and it is not able to be removed, we recommend you seek out a qualified mechanic at the Citroen Berlingo dealer (incl Multispace).

Radio Interference

If your key fob isn't working suddenly it could be the result of radio interference. This is a problem that could be caused by devices that operate on the same frequency as a remote control. Some wireless security devices, such as LED lights from the aftermarket, could interfere with RF signals. Try moving these devices into an alternative location if you've got them at home.

In addition to devices that operate on the same frequency, there are also environmental factors that could interfere with the car's key fob. Metal objects, for example can affect the strength of the signal. In addition, rainy weather can make the fob's antenna turn, which results in a weaker signal. In some cases, even when the key fob is close to the vehicle it may not be able to respond to radio signals.

To make sure that your key fob is functioning properly make sure you check the battery. It must be in good working order and the contacts must be free of corrosion. A damaged or corroded contact can be an important reason for a key fob that is not responding to the vehicle's radio signals. A drained battery can also cause the fob to malfunction. If you replace the battery but the issue persists, it's possible that the antenna is faulty. A professional locksmith will inspect the key fob and make any necessary repairs.