I have a 2019 V60 Inscription Polestar and have had a white residue coming from the washer fluid from day one. I first noticed it when the high pressure headlight spray covered the whole car in a white film as I was driving. The dealer thought I must have driven through a paint mist or some type of spray. A couple of days go by and I had used the washer on the front and rear windows and noticed the same type of deposits. I stop by the dealer again and they looked at it and looked at an S60 on the lot (it did not have the high pressure washer system) and it did not leave a residue. My V60 is the first that they had seen and had not had a S60 with the same washer system. A month goes by and they finally get a S60 with the high pressure system and guess what... it leaves the same white residue. They replaced the washer fluid reservoir and flushed the lines. Two weeks later the residue was back. It's been over a year with no resolution. Anyone else seen or experienced this issue?