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Home > Features of your vehicle > Windshield defrosting and defogging > Auto Defogging System (ADS)

Auto Defogging System (ADS)

Auto defogging reduces the probability of fogging up the inside of the windshield by automatically sensing the moisture of inside the windshield.

The auto defogging system operates when the heater or air conditioning is on.

The indicator appears when the auto defogging system senses the moisture on the inside of the windshield and operates.

The auto defogging system addresses excess moisture on the inside of the windshield in stages. For example if auto defogging does not defog inside the windshield at step More Details Outside air position, it tries to defog again at step More Details Operating the air conditioning.

  • Outside air position

  • Operating the air conditioning

  • Increasing air flow toward the windshield

  • Blowing air flow toward the windshield

Turning the auto defogging system on or off

  • Press the front windshield defroster button for 3 seconds when the EV button is in the ON position.

When the ADS system is canceled, the defroster button indicator will blink 3 times per 0.5 sec.

When the ADS system is reset, the defroster button indicator will blink 6 times per 0.25 sec.

CAUTION

Do not remove the sensor cover located on the upper end of the passenger side windshield glass. Damage to the system parts could occur and may not be covered by your vehicle warranty.