EEEcup

I often think the auto sening wiper is too sensitive even I turn the lever to the most insensitive. It is said that there is a infrared light sensor to detect the reflection from infrared LED. I applied the shining tape on the sensor. It covers 1/3 area near the vehicle center. The wiper won't go the fastest speed anymore whick makes me crazy and increase the intermittent time. The sensitivity can be adjusted by changing the tape area.