Possible Cause
- Obstacles in front of the image sensor
- Dirt or foreign material clings to the windshield in front of the image sensor
- Fog or mist form on the windshield in front of the image sensor
- Dirt or foreign material clings to the lens of the image sensor
- Fog or mist form on the lens of the image sensor
- Cracks on the lens of image sensor
- Image sensor