2009 lucerne cx water leak in rear passenger compartment

SOURCE: water leaking into front passengers floor coming

yur heater core is going out...thats where the heater core is ocated

SOURCE: water in floor on passenger side

The issue is condensation from your air conditioner not properly draining. This is usually caused by a damaged, or clogged drain hose. The condensation is supposed to drain outside the vehicle by way of a hose on the firewall area.

SOURCE: air conditioner leak

Is just water if so check to see of hose for proper drain is hooked up or not plugged,If it's coolant you have a bad heater coil.

SOURCE: 1998 jeep grans cherokee leaking water in the

Hi Vichall,

The first step is to locate the leak and identify the source.

Pull the rug back. Dry the area. This will help locate new moisture.

• Is the water clear? Does it smell sweet?
  
• Does it only leak with the engine running? After Turned off? All the time?
  
• Does it only leak with the heater on? A/C on?
• Is your coolant level down?
• Is their a time of day it happens more? (Early morning)

SOURCE: have a benz 01 ml320, with leaking sunroof drain on

Open up the sunroof and try to unclog the drainage. You will see this from the inside of the ML by opening the whole sunroof and stickin your hear thru. On the drivers side you will see a drainage whole similar to the passenger side. Mine did the same thing and unclogged it with a straw. [email protected]