How to Defog the Windshield of a Nissan Sylphy?

1 Answers
AnnaFitz
07/30/25 9:02am
To defog the windshield of a Nissan Sylphy, rotate the air vent knob to the defogging position and adjust the temperature control dial to the desired setting. For rapid defogging of the windshield's exterior surface, set both the temperature control dial and fan speed control dial to their maximum positions. When the front defroster button is pressed, the air conditioner will automatically activate to defog the windshield if the outside temperature is above -5°C, and the air recirculation mode will be automatically turned off. The Nissan Sylphy's center console features mechanical buttons, allowing direct operation of the air conditioning defogging and heating functions. The specific methods are as follows: 1. Heating: Turn the knob to the high-temperature zone, and the air conditioner will begin supplying warm air. Additionally, turn off the A/C button to save energy. 2. AUTO: The AUTO function enables fully automatic regulation of the cabin temperature. It intelligently adjusts whether cooling or heating is needed and the fan speed based on sensor readings. 3. Temperature Zone Synchronization: With this function enabled, adjusting the driver's side temperature will automatically synchronize the other zones to the same setting. When disabled, each temperature zone can be controlled independently.
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