I've been having a window washer fault every time I start my car for the last month or so. The reservoir is completely full. I drained it and refilled it just to be sure. Lormax suggested replacing the washer reservoir since the sensor can't be purchased separately however they are not available. Harleyguy suggested jumpering the connector to get rid of the fault but that did not work. Does anyone have any suggestions? This little problem is becoming a big frustration.