How Do Rain-Sensing Wipers Know It's Raining? The Sensor Behind Your Mirror, Explained
Rain-sensing wipers use a small infrared sensor behind your mirror. Here’s how it reads raindrops through the glass, why it sometimes wipes a dry windshield, and what has to go right when your windshield is replaced.
Windshield Repair vs. Replacement: How to Tell Which One You Actually Need
Chip, crack, or a whole new windshield? The repair standard is more generous than the “six inch rule” you’ve heard, but where the damage sits and how long it’s been there decide most of these. Here’s how to tell.