One problem related to defogger controls has been reported for the 2003 Mazda MAZDA6. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Mazda MAZDA6 based on all problems reported for the 2003 MAZDA6.
Cannot turn off heat to windshield nor upper vents. Excessive heat to face causes drowsiness and it is difficult to remain alert while feet are still cold. A continuing problem reported to two mazada dealers who were not helpful.
| Defogger Controls problems | |
| Power Window problems | |
| Windshield Wiper/washer problems | |
| Defogger problems |