What is the reason why the Passat's windshield washer fluid won't spray?

[LouisMarie]

First, check if the windshield washer fluid level is too low. Next, inspect whether the washer pump is faulty. If it's winter, the washer fluid may be frozen. Reasons: When there is frost, snow, or other obstructions on the windshield or rear window, it can cause damage to the windshield wiper and the wiper motor. Solutions: Sun exposure: Occasionally, there are warm sunny days in winter. You can park your car in the sunlight and open the hood. Wait for some time, and the frozen washer fluid will melt. Add warm water: If the temperature remains below freezing, you can pour some warm water into the washer fluid reservoir and wait a while. Once the frozen washer fluid melts, spray it out as soon as possible to prevent refreezing. However, be careful not to spray continuously—pause for a minute or two every few minutes to avoid burning out the motor.