What does the 'front' button in a car mean in Chinese?

[DeAlaina]

In car air conditioning systems, 'front' refers to zoned temperature control, while the word 'front' itself means 'forward' or 'ahead'. Combined, it can be understood as adjusting the temperature in the front cabin area. The 'front' button in cars is used to control the windshield defroster. Many vehicle models now omit the lettering on this button and replace it with an icon instead. Below are the usage methods and scenarios for the FRONT function: FRONT Usage Method: When condensation or water droplets appear on the front windshield, you can press the FRONT button to activate the front windshield defogging function. The air conditioning will automatically adjust to the front defogging vents with high airflow, quickly clearing the condensation from the windshield. FRONT Button Usage Scenarios: The FRONT button's front windshield defogging function is only suitable for interior fogging, which commonly occurs during rainy days or winter. If the fogging is on the exterior of the windshield, do not press the FRONT button as it may worsen the condensation. Instead, turn on the wipers and lower/raise the windows to accelerate air circulation.