In Reply to: Windshield Washer Resevoir(s) posted by Alpin on January 04, 2001 at 12:46:47:
The one with the SINGLE cap (fusebox side of the car) is for the headlights/foglights.
The one with the DOUBLE cap is for the windscreen. Large cap is for water, small for "intensive cleaner" stuff that BMW sell. Haven't got rid of all the stuff in mine yet so I don't know what else can go in there....
MF 87 735i