1. Check if the washer jets are clogged. Make sure that the nozzles give a powerful jet of liquid. The nozzles should be adjusted so that the jets hit just above the center of the windshield or headlight. On dual hole windshield nozzles, one hole should spray slightly above center and the other slightly below. If necessary, adjust the nozzles with a thin rod or a piece of hard wire (pic. 16.1). Be careful not to damage the nozzle channel.
2. To adjust the headlight washers, the BMW special tool 00 9 100 is required.