2005 Kia Amanti "condensation runoff" Questions

condensation tray in a 2005 Chevy Cobalt - There's a leak on the passenger side, the carpet has midewed... not a happy camper ;-( Find the end of the condensate drain tube under the vehicle (passenger

...condensation in trunk water stains on back edge of headliner might check for plugged up drains in corners below the spare tire area and see if weatherstripping is in good shape around trunk.. also ...