Where to Add Windshield Washer Fluid in the Envision?

[Ivy]

The windshield washer fluid filler port of the Buick Envision is located at the lower right corner of the engine compartment, with a cap marked with a washer symbol. Filling Capacity: The Buick Envision's windshield washer fluid capacity is 4L. Add an appropriate amount based on the remaining level. Windshield washer fluid is only consumed when used, so there is no fixed refill interval; simply refill when the level is low. Windshield Washer Fluid Formulation Varies by Season: In summer, when there is more dust and sand in the air, slightly increase the amount of detergent added, but do not exceed the recommended dosage, as excessive bubbles can make it difficult to clean thoroughly. In winter, when the climate is cold, the freezing point can be lowered by adding an appropriate amount of alcohol. A mixture of 40-50% alcohol and 50-60% water can achieve a freezing point of -25 degrees Celsius, meeting the needs of most regions.