British Columbia ICBC Knowledge Test — Class 7L Practice Question
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Accuracy —
Rules of the Road
In winter, your windshield washer fluid should be:
Show Answer & Explanation
Correct Answer: B. Rated for winter temperatures
Regular fluid freezes in the reservoir and pump, damaging the system. Winter-rated fluid does not freeze at Canadian winter temperatures.
Why the other answers are wrong
- A.Plain waterPlain water freezes.
- C.Fuel additiveFuel additives are for the engine.
- D.Hot water onlyHot water can crack a cold windshield.
