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How to Use Your Citroen Key Fob Smartly

Many people are unaware that their key fobs come with some cool features. You can choose to summon your car as Tesla or use the Panic button stop intruders from your home, these tips could be useful in the moment.

G28 can be subject to a great deal of physical harm, and they're not impervious to destruction. Fortunately fixing a dead key fob can be done in a relatively straightforward manner.

Keyless Entry

Modern cars are equipped with key fobs that allow the owner to open and start the car without having to insert a physical key into the ignition barrel. The keys are equipped with a transponder that transmits a coded signal to the car. Only when the signal is right is the vehicle able to start.

Key fobs are equipped with a variety of built-in features, some which the owners aren't aware of, but could be very useful when required. There are several things you can do if your citroen's main fob isn't working. It could be due to a dropped object which has damaged the internal chip or it could simply stopped working.

Firstly, you should check the battery of your key fob to check for battery issues. This is often the root of many of the issues described in the previous paragraphs, since a depleted or dead battery can prevent the key fob from transmitting its signals to the receiver module in the car. Replacing the battery is relatively simple and can be done at home. It is also a good idea to look for damage from water to the key fob, as this could hinder its functioning. Re-installing your key fob in the ignition after having replaced the batteries can help restore functionality. It is also a good idea to test the locking and unlock functions of each plip button on the key fob.

Remote Locking

If your remote does not respond when you press the unlock key on the fob that you have, it may be because the battery is dead. If this is the case, the key fob must be reprogrammed in order to work with your car. This procedure is slightly different for each model of car, but the basic steps are generally the same. You must check all buttons on your key fob before you begin to check that there aren't any broken buttons.

Take note of whether the key fob could be damaged through blunt force, water or scratches on the circuit board. If it is, then you'll need to take the key fob off and conduct a visual inspection of its internal components. If the battery connector terminals have become loose or are broken then resoldering them in a careful the correct position can bring your key fob back to working condition.

Certain models of key fobs come with a "Panic" button. This button is meant to deter thieves, especially if they are in a remote location like an underground parking garage. While it's not 100% foolproof, it can help to discourage criminals from trying to steal your car or even break into your home. A push of the panic button will create an alarming sound that will make anyone nervous if they are near it.

Engine Start

This makes it easier to turn your car's ignition on and off via a key fob that is unique to you. The system also ensures the engine will only start when the key fob you have is by. This feature is particularly useful in cold weather as it allows you to preheat or precool your car from the comfort of your home.

If your car shows an error message telling you that "key not detected", try holding your keyfob close to the steering column or on some newer vehicles place it in the central armrest bin, dashboard or cupholder. It will then be possible to use the keyfob to press START to begin the engine.


It is easy to modify the key fob of a Citroen to lock and unlock. However, to program the key fob to push start is more complex and requires specialist equipment and knowledge. We are experts in this field If you've lost the key fob you have or need assistance getting it started, contact us.

Since 1998 all Citroen key transponders are used (also known as chips). These need to be programmed. This is a little more difficult, especially for keys that are lost, but we can still repair most cars even when keys are not present.

Battery Warning Light

If you notice a yellow/orange light with swirls appearing on your dashboard it could be the traction control system in your Citroen. It is essential to seek assistance from a trained mechanic or Citroen dealership to resolve the problem. This won't affect driving but it's important to be inspected as it may require a system service resolve the issue.

The key fob's warning symbol for battery on your dashboard could indicate that the battery in the key fob have very low levels. The batteries need to be replaced. This is very easy and can be done on the road as most keys can be pried open to allow the replacement batteries to be inserted. The majority of electronics stores sell CR2025 and CR2032 3-Volt batteries. You can either view YouTube videos or refer to your owner's guide for more information.

Since 1998, all Citroen cars utilised transponders in their keys which need to be programmed to the vehicle. This is a lot easier than the past, and we can program keys on-site. The old key type was a chip that had fixed codes, similar to the philips type 33. We can still make spare keys for these models, but they'll require a key code to program them.