What does the sync function in car air conditioning mean?

1 Answers
LeKathryn
07/29/25 9:16pm
In-car air conditioning sync refers to the synchronization button of a dual-zone automatic climate control system, and its operation is very simple. When you press the sync button, the temperature from both sides of the car's air vents will be the same and adjusted synchronously. If you set different temperatures on each side when turning on the air conditioning, the sync function will automatically deactivate. The sync button cancels the temperature synchronization between both sides, allowing independent temperature control, thus creating a dual-zone effect where the left side can blow warm air while the right side blows cool air. It's necessary to clean the air conditioning system periodically. During use, the system tends to accumulate dust, which can form dirt deposits and eventually lead to mold growth over time.
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