On my 97 SC300 I have been getting water dripping into the passasengers footwheel. It has no smeel so I assume that it is condendation from the air conditioner. I made sure that the air was circulating from the outside, but after 45 minutes of driving with the air conditioner on, the dripping reappears.

Any ideas how to fix this?

 

have you checked your a/c filter?

 

look for cracks in the drain tubing.

 

Check your Evaporator drain hose underneath the car. A small black rubber tube under the passenger side floor board and make sure it not clogged up or pinch.