Does turning on DUAL consume more fuel?

[FelicityMarie]

The "DUAL" button in a car is the air conditioning zone adjustment button, also known as the dual-zone air conditioning button. This button is only present in cars equipped with dual-zone automatic air conditioning. Additionally, not all car models refer to this function as "DUAL"; some models use the "SYNC" button for adjustment. The name of this button may vary depending on the car model, but its function is essentially the same. Relevant information about car air conditioning is as follows: 1. Introduction: The car air conditioning device (air-conditioning-device), referred to as car air conditioning. 2. Function: It is used to adjust and control the temperature, humidity, air cleanliness, and air flow inside the car cabin to the optimal state, providing a comfortable riding environment for passengers and reducing travel fatigue; it creates good working conditions for the driver and plays an important role in ensuring safe driving as a ventilation device.