Topping up the washer fluid
Washer fluid is used for cleaning the windscreen. Washer fluid with antifreeze must be used when the temperature is under the freezing point.
![PS2-23w17-Washer fluid refill](https://www.volvocars.com/images/support/imga1c47b9251f1a945c0a8015238c3e317_1_--_--_VOICEpnghigh.png)
Washer fluid is filled into the reservoir with the blue cap. The reservoir has a volume of 3.5 litres (3.7 qts).
Note
When approx. 1 litre (1 qt) of washer fluid remains in the reservoir, the message Refill washer fluid, level low is shown in the driver display, together with the
symbol.
![PS-1926-Washer fluid symbol](https://www.volvocars.com/images/support/img370b2895b439b968c0a8015210a58b27_1_--_--_VOICEpnghigh.png)
Prescribed grade: Washer fluid recommended by Polestar – with frost protection during cold weather and for temperatures below freezing point.
Important
Use washer fluid with a recommended pH of between 6 and 8, in working dilution (e.g. 1:1 with neutral water).
Important
Use washer fluid with antifreeze when the temperature is below freezing to avoid the fluid freezing inside the pump, reservoir and hoses.