Where is a.c. drain hose. looked under car and can't find it. 2002 Dts

the drain is outside under the hood. look to see where the ac lines enter the firewall and look below that point for the drain. you will access it from the bottom of the car. carefully remove the rubber elbow and see if it is clogged with debris,and be prepared for a face full of water! copy and paste the video link below.... https://www.youtube.com/watch?v=J4PYTCyveWk