Why has the new washer fluid level sensor inverted indication?
Saab 9-5 model year 1998-2001
The new washer fluid tank 32015486/32015487 has another level sensor than the original washer fluid tank. The new sensor has inverted functionality, so the indication in the instrument will show empty when the tank is full, and vice versa. This cannot be reprogrammed. The solution is therefor to not connect the level sensor, and thus remove the faulty level warning indication.
See attached installation instruction.