Does anyone know where the drain plug for my sunroof on my 1993 Honda Civic is
 

located? My sunroof is leaking and I would like to check to see if the drain plugs are clogged. I have no idea where to find them.

There is an intricate drainage system built into the roof structure that leads down the sides of the window and down to the ground via a tube inside the engine compartment next to the firewall on the passenger side. It is located behind the reservoir for the blinker fluid. The part that usually gets clogged is the end of the tube. They placed the end of the drain tube next to the muffler. When the muffler bearing goes out it allows the muffler to move up and down and will melt the end of this tube closed. you do need to have on hand a special phillips screwdriver designed for left handed threads as the clamps are lefty tighty righty loosy