What to do if the Mazda 6 sunroof drain is clogged?

[VanNatalie]

The main cause of sunroof leakage is the blockage of the car sunroof drain holes by leaves, dirt, etc., and often the car wash staff do not clean them thoroughly. The rear drain holes of the car sunroof are generally quite hidden, usually located at the four corners of the sunroof. You can find a 6mm iron wire or other metal tool (usually blocked by dust and mud). Use the iron wire to poke open the drain hole, or combine it with tools like an air gun to blow air into the drain hole to clear the sunroof drainage pipe, then pour water over it.