Any advice on finding and fixing the source of interior water leaks on 2004 acura mdx?

That all depends on where the leak is. On the passenger side floor, could be heater core or A/C condensate leak.


Near the bottoms of the doors, could be plugged up drain holes on the bottom of the door.


Window seals.|||A garden hose and pour water on the car while someone is inside. Glass, trunk lid, cowl. Fixing is resealing the glass or maybe changing trunk lid seals good luck