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 robust cabin is more smack-proof than most upmarket rival offerings.
If your key fob has been bathed in soapy or salt water, it could not work again - even after a fresh battery and updating. The internal chip may be damaged due to exposure to water.
Water Damage
After getting your key fob back 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 on the floor with the button facing downwards, and let it drain for a few minutes while you clean the inside with a soft cloth. This should prevent any condensation from causing damage to the electronic chip.
If your Mk 2 Citroen Berlingo or Mk 3 Citroen Berlingo dashboard warning light, which appears like an automobile key symbol appears to be lit, then it could indicate a fault with the immobilizer. This is a security component that is installed in the vehicle to stop thieves from hotwiring it. If this is the situation, you will be required to visit a Citroen dealer or a trained mechanic to resolve the problem.
A constantly flashing engine warning light could mean that the electronic power assisted steering system is failing. If this is the situation, then you should stop the car and ensure that the pressure in the oil is in good order and that the temperature isn't overly high before you start it. If the problem persists then you must visit a Citroen dealership or a trained mechanic to fix the issue.
Dead Battery
A dead coin battery is the most frequent reason for your key fob to not work in your Berlingo. The button cell battery inside the key is easy to replace, however you should ensure that you are using the correct voltage size and type of battery. A non-compatible battery can damage the circuit board. A dead coin-cell battery could also disable the anti-theft feature. This is a safety feature that stops the engine from starting without a physical key.
If the key fob still does not respond to the lock button even after replacing the battery it could be because the receiver module is defective and is not communicating with other modules in your vehicle. An OBDII scanner can diagnose this problem.
If the key fob still isn't working, you may try reprogramming it. To do this, follow the directions in your owner’s manual. citroen xsara picasso key fob replacement should be working fine after it is updated.
Troubleshooting
Citroen Berlingo owners are generally satisfied with the vehicle's reliability. However, as with all vehicles there are a few issues that do occur. One of the most frequent is an inoperable key fob battery. This is a straightforward issue to diagnose and can easily be resolved within a matter of minutes. Other issues that can occur could be caused by a worn or damaged button or a water damage to the electronic chip, signal interference, or a remote keyless system receiver module that has developed an issue.
It is important to remember that not all key fob batteries are created to be the same. Some batteries are made of inferior materials, which can cause damage to your remote or other electronics. Make sure you only use batteries of the same type and voltage as the original battery. Also, 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 towards the upward direction.
If you notice an exclamation point in the shape of a triangle on your dashboard, it indicates that there is an issue with your vehicle's electric power assisted driving. 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
Radio interference could be a cause that your key fob isn't working at all times. This is a typical issue caused by devices that operate on the same frequency as your remote control. Some wireless security systems, like LED lights aftermarket, can interfere with RF signal. If you own one of these gadgets at home, you can try shifting them to a different area to see if this helps.
Environmental factors can also affect the key fob on the car as well as other devices that operate on the same frequency. Metal objects, like a car can affect the signal strength. Rainy weather may also bend the antenna of the fob, resulting in a weaker radio signal. In some cases, even when the key fob is close to the vehicle it may not respond to radio signals.
To ensure that your key fob's health is good make sure you check the battery. The battery should be in good working order and the contacts should not be corroded. A damaged or corroded connection is the primary reason the fob's keypad does not respond to radio signals from vehicles. A depleted or damaged battery can cause a fob to malfunction. If the issue continues to persist after replacing the battery the antenna might be damaged. A professional locksmith can examine the key fob and make the necessary repairs.