One problem related to defogger heater has been reported for the 2004 Infiniti G35. The most recently reported issues are listed below.
My problem is with the dash, where the heating controls and the radio controls are. When I am driving, the heater and radio controls just cut out. It gets very dangerous when it is raining, because the windows will fog up, and in the winter it gets very cold. . . . . Updated 04/02/15.
| Visibility problems | |
| Power Window problems | |
| Windshield problems | |
| Defogger Heater problems | |
| Defogger problems |