One problem related to defogger controls has been reported for the 1997 GEO Metro. The most recently reported issues are listed below.
My vehicle seems to have a bad airconditioner/heater switch. I started to turn on my airconditioner and it made a small popping like sound and would not work. It only works if you hold the switch with your hand or turn it on fan.
| Windshield problems | |
| Defogger problems | |
| Windshield Wiper/washer Motor problems | |
| Windshield Wiper/washer problems | |
| Defogger Controls problems |