What is the eco mode in Vauxhall Vivaro?

I have recently purchased a Vauxhall Vivaro and I noticed there is an eco mode option. What does this mode do and when should I use it?

The eco mode in Vauxhall Vivaro helps to optimize fuel efficiency by adjusting various vehicle settings such as engine performance and air conditioning. You should use it when you want to reduce your fuel consumption and emissions.

Eco mode can also affect the acceleration and responsiveness of your vehicle, so it's best to use it when you are driving at a steady speed on highways or in traffic. It may not be suitable for city driving where quick acceleration is required.

It is recommended to use the eco mode when you are driving at a consistent speed for a prolonged period of time, such as during long distance trips on highways. This will help you to save on fuel costs and contribute to a more sustainable driving experience.