What does INT mean on a car?
2 Answers
INT is the abbreviation for 'interim', meaning 'intermittent'. The INT on the wiper control lever indicates intermittent automatic operation. When the ignition switch is in the 'ON' or 'ACC' position, moving the wiper switch to 'INT', 'LO', or 'HI' positions will set the wiper to intermittent, low-speed, or high-speed wiping modes respectively. Relevant information about wipers is as follows: 1. Introduction: Wipers, also known as windshield wipers, are devices used to remove raindrops and dust attached to the vehicle's windshield, thereby improving the driver's visibility and enhancing driving safety. 2. Usage: On rainy days, when raindrops fall on the windshield, the view ahead quickly becomes obstructed, making vehicles, pedestrians, and scenery appear blurred. At this point, activating the wiper will restore clear visibility ahead.
The 'int' button on a car usually refers to the air conditioning's recirculation mode. When pressed, the vehicle closes the external air intake and circulates air only within the cabin. This is particularly useful during hot summer drives to quickly cool down the interior or in areas with severe air pollution to prevent unpleasant odors from entering. From my experience on many long-distance trips, activating recirculation in traffic jams effectively avoids exhaust fumes, though it's not advisable to keep it on continuously as it may lead to stuffy air and dizziness. Additionally, turning off recirculation when using the heater in winter helps defog windows for clearer visibility. Many newer cars integrate this function into automatic climate control systems, intelligently adjusting recirculation frequency based on interior/exterior temperatures to balance fuel efficiency and comfort.
