Adding windshield washer fluid on a BMW 3-Series is very easy and takes only a few minutes. If your 3-Series washer fluid is low, you will get a warning message on your instrument cluster.
Add windshield washer fluid at your earliest convenience.
What you will need
- Open Hood. Pull the hood release underneath the dashboard of your 3-Series. Open the hood to access the washer fluid reservoir.
- Locate Windshield Fluid Reservoir. The washer fluid reservoir on BMW 3-Series has a black cap. The cap has a wiper symbol on top. The reservoir is located on the passenger side near the strut tower.
- Open the washer reservoir cap by pushing the cap up.
- Add washer fluid until the level gets about two inches below the reservoir cap.