What are the reasons for the Audi Q3 wiper not spraying water?
2 Answers
If no water comes out when operating the switch, it may be frozen due to cold weather. You can try again at noon when it's warmer. The car components that may cause weak or no water spray are: Windshield washer reservoir, washer fluid, water hose, washer pump, filter screen, and spray nozzles. The reasons for weak or no water spray include: Low washer fluid level; Leaking water hose - for example, the hose may have been bitten through by rodents or the hose connection may have come loose. Clogged filter screen - mainly caused by using inferior washer fluid or tap water, which is a cumulative process. When most of the filter screen is clogged, it's like pressing the intake side of a water pump - it becomes very difficult to pump, same principle here; Clogged spray nozzles - possibly caused by waxing the windshield which may have covered the nozzles; Frequent use of inferior washer fluid or direct use of tap water; Damaged washer pump or electrical circuit failure.
I've been driving an Audi Q3 for a while and noticed the wipers aren't spraying water, possibly because the washer fluid reservoir is empty. I've experienced this myself—in winter, not adding antifreeze in time caused the water to freeze and the nozzles to clog. Quickly check the water level, add water, and wait for it to melt or rinse the nozzles with warm water. If the water pump is broken, listen for a humming sound; if there's none, it might be a motor failure or a blown fuse. Usually, you can find the corresponding headlight washer fuse in the engine compartment fuse box and replace it. Wiring issues, like rodents chewing through wires or loose connectors, are also common—try simply pushing the connector tight. It's best to keep a small toolkit handy and regularly clean the nozzles to prevent dirt buildup, ensuring a clearer windshield and safer driving. Regular checks can save a lot of trouble—don't wait until rainy days when visibility is poor to address it. Audi systems are stable, but basic maintenance shouldn't be neglected.
