Three problems related to defogger have been reported for the 1999 Suzuki Grand Vitara. The most recently reported issues are listed below.
Windshield defogger system is not working properly. On rainy days, or in cold weather, the windshield fogs up. Turning on the defogger makes it worse even on the highest settings. The only thing that clears it eventually is rolling down the windows an inch on either side left or rear. This has been an ongoing problem since I purchase the vehicle, but now it is getting worst.
Heater failed, frost on windshield causing poor visibility, almost resulted in accident.
Air conditioning vents broken without being touched.
| Defogger problems | |
| Windshield problems | |
| Power Window problems |