BMW M3 owners have reported 1 problem related to defogger (under the visibility category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of BMW M3 based on all problems reported for the M3.
Problem1: rear defogger not working. Checked the system, fuses okay, voltage correctly supplied to rear window heating contacts. Heating elements in the window itself are failing. Afety issue: no visibility through the rear window when fogged. Problem2: automatic environmental controls are quitting erratically leaving driver without windshield defogger, air blower, heating or air conditioning. Car has no safety default or manual override option. Safety issues: occupants can get frost bites or freeze to death in harsh winter conditions or suffer from heat stroke during hot weather. Fogging of the windshield and side windows with disfunctional blower.
See
all problems of the 1998 BMW M3
🔎.
| Problem Category | Number of Problems |
|---|---|
| Interior Rearview Mirror problems | |
| Rearview Mirror problems | |
| Windshield problems | |
| Visibility problems | |
| Side/rear Glass problems | |
| Defogger problems | |
| Exterior Rearview Mirror problems | |
| Windshield Wiper/washer Motor problems | |
| Defogger Controls problems | |
| Wiper problems |