Do it yourself
Frequently asked questions about cars and motorcycles

How to deactivate the eco mode of the Citroen C3

Model: Citroen C3 FC, FN - Years 2002-2009
Part: Checks and maintenance

In today's article, we will see how to deactivate the eco mode of the Citroen C3. This mode indicates an electrical fault, so in order to solve it and deactivate the eco mode, you need to check the fuses to see if there is a burnt one that needs to be replaced. It is also recommended to check the state of the battery as the cause of this problem could also be a low or faulty battery. As we can see in the video, the problem was solved after replacing fuse F4 in the internal fuse box. If the problem persists, it is advisable to visit a workshop for a thorough diagnosis of the vehicle.

Posted on 13 August 2025 by ScegliAuto

Video tutorial

Related tutorials

Citroen C3 (2024-2026 / Cc21) In eco mode, in this specific case referring to the Citroen C3 visible here, it means the electronic setting of the car designed to reduce exhaust em…
Citroen C3 (2016-2023 / SY, SX) Eco mode, better known as "start & stop", is a system that saves fuel by turning off the car's engine whenever it remains stationary for a certain nu…
Citroen C3 (2009-2016 / SC) The Eco mode present in Citroen cars in general, even though in this specific case we are talking about the Citroen C3, is used to preserve the charg…

Other guides you may be interested in

    Frequently Asked Questions

    • C3 2002-2009 - Where is the horn located in the Citroen C3? Read answer
    • C3 2009-2016 - What to do in case of malfunction of the external temperature sensor in the Citroen C3? Read answer
    • C3 2002-2009 - Where is the power steering tank located in the Citroen C3? Read answer
    • C3 2009-2016 - How many reversing lights does the Citroen C3 have? Read answer

How to Replace the Battery on a Honda Vision 110

To replace the battery on a Honda Vision 110, you need to remove the front fairing of the motorcycle, located directly under the front headlamp. To loosen this panel, unscrew the two screws found at its top, just below the handlebar. Once these screws are loosened, lever under the panel to detach it, gaining access to the battery underneath: this battery must be removed from its housing by unscrewing the fixing screws and disconnecting the power cables, replacing it with a new one.

Watch the video!


by ScegliAuto

More videos