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 bay parking spaces and its tough cabin is more durable than most upmarket competitor offerings.
But if your key fob has been bathed in soapy or salt water, it may not function properly again - even after a new battery and changing the program. The internal chip can be damaged because of exposure to water.
Water Damage
After retrieving your key fob from whatever pool, puddle or washing machine it's been swimming in, get rid of as much water as you can by shaking it. Place Recommended Web site on the ground with the button facing downwards and let it run off for a few minutes while you wipe down the inside with a soft cloth. This will prevent any condensation from damaging the electronic chip.
If the dashboard warning light that appears like a car and has a key symbol in it is on your Mk 2 or Mk 3 Citroen Berlingo then this could be a sign of an immobilizer issue. This is a security component within the vehicle to deter thieves from stealing it. If this is the situation, you will need to visit a Citroen dealer or a certified mechanic to fix the issue.
A constant on engine warning light could mean that the power-assisted steering is not working properly. If this is the situation, then you need to take the car off and check whether the pressure of the oil is ok and that the temperature isn't too high before you start it. If the problem persists, you will need to visit a Citroen dealer or a trained mechanic to fix the problem.
Dead Battery
The most common reason for the key fob being inoperative on your Berlingo is the battery in the coin is dead. The button cell battery within the key is easy to replace, however you should ensure that you choose the right voltage and size 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 safety measure that prevents the engine from getting started without an actual key.
If the key fob doesn't respond to the lock button even after replacing the battery it could be because the receiver module is damaged and not communicating with other modules in your vehicle. This can be confirmed using an OBDII scan tool.
If the key fob isn't working, you could try reprogramming it. To do this, follow the steps in the owner's manual. It should work fine once it is updated.
Fault Diagnosis
The reliability of the Citroen Berlingo is generally highly praised by its owners. As with all vehicles there are a few issues that can arise. A dead key fob is among of the most common problems. Fortunately, this is easy to diagnose and can be fixed within a matter of 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 an issue.
It is important to realize that not all keyfob batteries will be the same. Certain batteries are made of inferior materials, which can cause damage to your remote as well as other electronic. Make sure you only use batteries of the same kind and voltage as the original battery. Also, ensure that the new battery is inserted correctly. Make sure the positive (+) side of the battery faces upwards when it is placed in the slot for the battery.
If you notice an exclamation mark in the shape of an oval on the dashboard, it's a sign that there is a problem with the vehicle's electric power-assisted driver. If the warning light appears when you drive and you notice it, we suggest that you seek out a certified mechanic at the Citroen Berlingo dealer (incl Multispace).
Radio Interference
If your key fob is not functioning 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. Some wireless security devices, such as LED lights aftermarket, can interfere with the RF signal. If you own any of these at home, consider shifting them to a different area to see if they help.
Environmental factors can also affect the key fob on a car as well as other devices using the same frequency. Metal objects, for instance could interfere with the signal strength. Rainy weather can also alter the antenna of the fob, which results in a weaker radio signal. In some instances, even when the fob is near to the vehicle it may not be able to respond to radio signals.
To make sure that your key fob is functioning properly and functioning properly, test the battery. It should be in good condition and the contacts should be free of corrosion. A damaged or corroded connection is the main reason a keyfob does not respond to radio signals from a vehicle. A depleted or damaged battery can cause fobs to malfunction. If you replace the battery, but the problem persists, it's possible that the antenna is defective. A locksmith can look over the keyfob to make repairs.