How to Determine if the Windshield is Leaking?
1 Answers
Use a spray nozzle with good atomization to continuously spray water on the windshield for 5 to 10 minutes. During this time, start the vehicle and turn on the natural warm air (ensure no one is inside). If there is no condensation inside after this period, it proves that the windshield is not leaking. Pour water on the windshield and check if there is any leakage inside the car. If there is no leakage, then pour water on the sunroof to check for any leaks.