Windshield Defroster
WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara, 2007 Suzuki Grand Vitara, and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
Periodically check that air comes out from defroster outlet when operating heater or air conditioning. Set fan switch lever to "HI" position for this check.