Should You Turn on Recirculation Mode When Defogging?
1 Answers
Do not turn on recirculation mode when defogging; use the fresh air mode for defogging instead. Defogging button symbols: The front windshield defogging button symbol is a fan shape with multiple curved lines. The rear windshield defogging button symbol is a square with multiple curved lines. Front windshield defogging uses the air conditioning system, while rear windshield defogging uses heating wires. Rear defogging function: In some cars, activating the rear windshield defogging function also turns on the side mirror heating function. These vehicles do not have a separate side mirror heating button. Drivers who wish to use the side mirror heating feature can simply press the rear windshield defogging button.