Audi A3  Service and care  Checking and topping up fluids
The container for the windscreen washer contains the cleaning fluid for the windscreen, the rear window and the headlight washer system* Fig. 2. Container capacity Link.
Clean water should be used when topping up. If possible, use soft water to prevent scaling on the washer jets. Always add washer fluid to the water (with anti-freeze additive in winter).
  • Never put in radiator anti-freeze or other additives.
  • Never use washer fluid which contains paint thinners or solvents as it can damage the paintwork.

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