If raindrops keep falling on your head, it’s probably because your sunroof drains are clogged. That’s something you can fix yourself in just a few minutes
. Open the sunroof and look for drain holes in the front and rear corners of your sunroof. Once you locate the drains, duct tape a small rubber or plastic tube to the end of your shop vacuum and suck out any debris stuck in the drains. Then dribble water into each drain and check under the car to see if it’s draining onto your driveway or garage floor. If the drain is still plugged, buy a speedometer cable from an auto parts store. Insert the cable into the drain and gently push it down the drain as you spin the cable with your fingers. Don’t push too hard because you can puncture the drain tubes and they’ll dump water into your dash area. Flush the drain after snaking it with the speedometer cable. If it now runs free, you’re done and shouldn’t have any more water coming inside your vehicle.