One problem related to defogger has been reported for the 2003 Suzuki Aerio. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Suzuki Aerio based on all problems reported for the 2003 Aerio.
The windshield continued to fog or freeze when the defroster was on. As a result the driver visibility was impaired. Please provide additional information.